すべてのタブで、保全への意識を
地球上で最も絶滅の危機にある鳥たちの、はかない美しさに出会ってください。知ることは、守ることへの第一歩です。
クリックで BirdTab を試す
BirdTab
chrome://newtab
BirdTab を選ぶ理由
保全状況
登場する種ごとに、IUCN レッドリストの保全状況がわかります。軽度懸念から絶滅危惧IA類まで。
生息地と脅威
種の解説と eBird の分布図で、これらの鳥がどこに住み、どのように暮らしているかがわかります。
絶滅の危機にある種
エジプトハゲワシやニシツノメドリのような絶滅危惧IB類や絶滅危惧II類の鳥が、身近な種と並んで登場します。
メリット
関心を持ち続ける
暗いニュースを延々とスクロールしなくても、生物多様性の危機を日々の暮らしの中で意識し続けられます。毎日の小さな気づきが、本当の理解へと積み重なっていきます。
学習ツール
科学に基づいた生態学的な背景を知りたい、生物学を学ぶ学生、教師、環境に関心のある社会人にぴったりです。
美しさから生まれる共感
絶滅の危機にある種の姿を美しい写真で細部まで見ると、その種が失われることが、統計では伝わらないほど切実に感じられます。
使い方
1
拡張機能を追加
BirdTab をインストールすると、新しいタブが、世界の鳥の多様性を毎日のぞける窓になります。最も絶滅の危機にある鳥たちも含めて。
2
保全状況を知る
登場する種ごとに、一般名、学名、分布域、保全状況がわかりやすく表示されます。
3
さらに深く
種の情報を手がかりに、具体的な保全プログラムや、自分にできることをさらに調べてみましょう。
保全におけるデジタルの気づきの役割
「結局のところ、私たちは愛するものしか守らない。理解するものしか愛さない。そして、教えられたことしか理解しない」——ババ・ディオム（セネガルの自然保護活動家、1968年）
50年以上前に語られたこの洞察は、今も野生生物保全の根本的な課題です。ほとんどの人は生物多様性を本当に大切に思っています。けれども、個体数の減少や生息地の消失についての抽象的な統計では、行動を続ける原動力となる心のつながりは生まれません。それを生むのは、目に見えるイメージです。
BirdTab は、都会のデジタルな暮らしと野生の保全とのあいだに橋を架けます。グレナダバト、エジプトハゲワシ、ニシツノメドリの姿を、その保全状況や脅威についての情報と一緒に画面に届けることで、抽象的な「絶滅危惧種」を、身近で、美しく、大切に思える存在にします。
日々の暮らしの中で保全への意識を保つデジタルツールは、生物多様性の危機に立ち向かうために必要な、より大きな文化の変化の重要な要素として、保全団体からますます認められています。
保全の成功例：復活した鳥たち
保全には失敗もあります。けれども、危機と同じくらい広く知られるべき、目覚ましい成功もあります。これらの物語は、科学と政策と人々の意志がそろったときに何が可能になるかを示しています。
カリフォルニアコンドルは1987年に最も少なくなり、絶滅を防ぐために最後の野生の27羽が捕獲されました。飼育下での繁殖プログラムと大規模な再導入の取り組みによって、現在は500羽以上が生息し、そのうち300羽以上がカリフォルニア州、アリゾナ州、ユタ州、バハ・カリフォルニアの空を野生で飛んでいます。死骸に残った銃弾による鉛中毒という課題は続いていますが、流れは回復に向かっています。
ニュージーランドのチャタムヒタキは、1980年にわずか5羽まで減り、繁殖できる雌は1羽だけでした。卵をほかの種の巣に預けて育てさせる「仮親育雛」と慎重な管理を徹底した結果、個体数は300羽以上に増えました。保全の歴史の中でも、最も劇的な回復のひとつです。
北米で最も背の高い鳥、アメリカシロヅルは、1941年に21羽まで減りました。数十年にわたる生息地の保護、飼育下での繁殖、そして超軽量飛行機を使って飼育下で生まれた鳥に渡りのルートを教える取り組みによって、野生の個体数は現在800羽以上に増えています。
これらの物語は、いまの生物多様性の危機の大きさを小さく見せるものではありません。けれども、私たちが行動すると決めれば、流れを変えられることを証明しています。
IUCN レッドリストのカテゴリー別の鳥
私たちのデータで評価のある10,185種の鳥のうち、IUCN レッドリストで絶滅危惧カテゴリー（絶滅危惧IA類、IB類、II類）に分類されている種と、絶滅とされている種を掲載しています。ほかに868種が準絶滅危惧です。 カテゴリーは eBird（コーネル大学鳥類学研究所）の記録に基づいています。正式な評価は IUCN レッドリストによるもので、随時更新されます。
絶滅危惧IA類：217種
ごく近い将来、野生で絶滅する危険性が極めて高い種です。
全217種
- Crested Shelduck Tadorna cristata
- Laysan Duck Anas laysanensis
- Pink-headed Duck Rhodonessa caryophyllacea
- Madagascar Pochard Aythya innotata
- アカハジロ Aythya baeri
- Brazilian Merganser Mergus octosetaceus
- Maleo Macrocephalon maleo
- Trinidad Piping-Guan Pipile pipile
- Sira Curassow Pauxi koepckeae
- Horned Curassow Pauxi unicornis
- Blue-billed Curassow Crax alberti
- Edwards's Pheasant Lophura edwardsi
- Malayan Crestless Fireback Lophura erythrophthalma
- Vietnamese Crested Argus Rheinardia ocellata
- Himalayan Quail Ophrysia superciliosa
- Djibouti Spurfowl Pternistis ochropectus
- Silvery Wood-Pigeon Columba argentina
- Polynesian Ground Dove Pampusana erythroptera
- Blue-eyed Ground Dove Columbina cyanopis
- Purple-winged Ground Dove Paraclaravis geoffroyi
- Grenada Dove Leptotila wellsi
- Mindoro Bleeding-heart Gallicolumba platenae
- Negros Bleeding-heart Gallicolumba keayi
- Sulu Bleeding-heart Gallicolumba menagei
- Tooth-billed Pigeon Didunculus strigirostris
- Negros Fruit-Dove Ptilinopus arcanus
- Rapa Fruit-Dove Ptilinopus huttoni
- Great Indian Bustard Ardeotis nigriceps
- Bengal Florican Houbaropsis bengalensis
- Lesser Florican Sypheotides indicus
- Sumatran Ground-Cuckoo Carpococcyx viridis
- Black-hooded Coucal Centropus steerii
- New Caledonian Nightjar Eurostopodus exul
- Jamaican Pauraque Siphonorhis americana
- New Caledonian Owlet-nightjar Aegotheles savesi
- Juan Fernandez Firecrown Sephanoides fernandensis
- Short-crested Coquette Lophornis brachylophus
- Blue-throated Hillstar Oreotrochilus cyanolaemus
- Gorgeted Puffleg Eriocnemis isabellae
- Turquoise-throated Puffleg Eriocnemis godini
- Chilean Woodstar Eulidia yarrellii
- Santa Marta Sabrewing Campylopterus phainopeplus
- White-winged Flufftail Sarothrura ayresi
- New Caledonian Rail Gallirallus lafresnayanus
- Guam Rail Gallirallus owstoni
- Zapata Rail Mustelirallus cerverai
- Makira Moorhen Gallinula silvestris
- Samoan Moorhen Gallinula pacifica
- Masked Finfoot Heliopais personatus
- ソデグロヅル Leucogeranus leucogeranus
- Black Stilt Himantopus novaezelandiae
- Javan Lapwing Vanellus macropterus
- Sociable Lapwing Vanellus gregarius
- Eskimo Curlew Numenius borealis
- Slender-billed Curlew Numenius tenuirostris
- ヘラシギ Calidris pygmaea
- Buff-breasted Buttonquail Turnix olivii
- New Caledonian Buttonquail Turnix novaecaledoniae
- Jerdon's Courser Rhinoptilus bitorquatus
- ヒガシシナアジサシ Thalasseus bernsteini
- Hooded Grebe Podiceps gallardoi
- Tristan Albatross Diomedea dabbenena
- Waved Albatross Phoebastria irrorata
- New Zealand Storm-Petrel Fregetta maoriana
- Guadalupe Storm-Petrel Hydrobates macrodactylus
- Magenta Petrel Pterodroma magentae
- Jamaican Petrel Pterodroma caribbaea
- Galapagos Petrel Pterodroma phaeopygia
- MacGillivray's Prion Pachyptila macgillivrayi
- Fiji Petrel Pseudobulweria macgillivrayi
- Mascarene Petrel Pseudobulweria aterrima
- Beck's Petrel Pseudobulweria becki
- Balearic Shearwater Puffinus mauretanicus
- Townsend's Shearwater Puffinus auricularis
- ハワイセグロミズナギドリ Puffinus newelli
- Rapa Shearwater Puffinus myrtae
- オガサワラヒメミズナギドリ Puffinus bryani
- Chatham Islands Shag Leucocarbo onslowi
- White-shouldered Ibis Pseudibis davisoni
- Giant Ibis Pseudibis gigantea
- Sao Tome Ibis Bostrychia bocagei
- White-bellied Heron Ardea insignis
- California Condor Gymnogyps californianus
- Cuban Kite Chondrohierax wilsonii
- Red-headed Vulture Sarcogyps calvus
- White-headed Vulture Trigonoceps occipitalis
- Hooded Vulture Necrosyrtes monachus
- White-rumped Vulture Gyps bengalensis
- White-backed Vulture Gyps africanus
- Indian Vulture Gyps indicus
- Slender-billed Vulture Gyps tenuirostris
- Rüppell's Griffon Gyps rueppelli
- Philippine Eagle Pithecophaga jefferyi
- Flores Hawk-Eagle Nisaetus floris
- Madagascar Fish-Eagle Icthyophaga vociferoides
- Ridgway's Hawk Buteo ridgwayi
- Siau Scops-Owl Otus siaoensis
- Principe Scops-Owl Otus bikegila
- Seychelles Scops-Owl Otus insularis
- Pernambuco Pygmy-Owl Glaucidium mooreorum
- Helmeted Hornbill Rhinoplax vigil
- Sulu Hornbill Anthracoceros montani
- Writhe-billed Hornbill Rhabdotorrhinus waldeni
- Javan Blue-banded Kingfisher Alcedo euryzona
- Sangihe Dwarf-Kingfisher Ceyx sangirensis
- Marquesan Kingfisher Todiramphus godeffroyi
- Tuamotu Kingfisher Todiramphus gambieri
- ノグチゲラ Dendrocopos noguchii
- Ivory-billed Woodpecker Campephilus principalis
- Imperial Woodpecker Campephilus imperialis
- Kakapo Strigops habroptilus
- Baudin's Black-Cockatoo Zanda baudinii
- Philippine Cockatoo Cacatua haematuropygia
- Yellow-crested Cockatoo Cacatua sulphurea
- Citron-crested Cockatoo Cacatua citrinocristata
- Blue-winged Racquet-tail Prioniturus verticalis
- Night Parrot Pezoporus occidentalis
- Orange-bellied Parrot Neophema chrysogaster
- Swift Parrot Lathamus discolor
- Malherbe's Parakeet Cyanoramphus malherbi
- Blue-fronted Lorikeet Charmosynopsis toxopei
- New Caledonian Lorikeet Vini diadema
- Red-throated Lorikeet Vini amabilis
- Ultramarine Lorikeet Vini ultramarina
- Yellow-naped Amazon Amazona auropalliata
- Puerto Rican Amazon Amazona vittata
- Imperial Amazon Amazona imperialis
- Glaucous Macaw Anodorhynchus glaucus
- Blue-throated Macaw Ara glaucogularis
- Red-fronted Macaw Ara rubrogenys
- Great Green Macaw Ara ambiguus
- Gurney's Pitta Hydrornis gurneyi
- Alagoas Antwren Myrmotherula snowi
- Orange-bellied Antwren Terenura sicki
- Rio Branco Antbird Cercomacra carbonaria
- Tachira Antpitta Grallaria chthonia
- Urrao Antpitta Grallaria urraoensis
- Stresemann's Bristlefront Merulaxis stresemanni
- Royal Cinclodes Cinclodes aricomae
- White-bellied Cinclodes Cinclodes palliatus
- Masafuera Rayadito Aphrastura masafuerae
- Marañon Spinetail Synallaxis maranonica
- Hoary-throated Spinetail Synallaxis kollari
- Araripe Manakin Chiroxiphia bokermanni
- Banded Cotinga Cotinga maculata
- Chestnut-capped Piha Lipaugus weberi
- Kinglet Calyptura Calyptura cristata
- Alagoas Tyrannulet Phylloscartes ceciliae
- Regent Honeyeater Anthochaera phrygia
- Crow Honeyeater Gymnomyza aubryana
- Reunion Cuckooshrike Lalage newtoni
- Sangihe Whistler Coracornis sanghirensis
- Isabela Oriole Oriolus isabellae
- Cerulean Flycatcher Eutrichomyias rowleyi
- Tahiti Monarch Pomarea nigra
- Iphis Monarch Pomarea iphis
- Ua Pou Monarch Pomarea mira
- Fatu Hiva Monarch Pomarea whitneyi
- Boano Monarch Symposiachrus boanensis
- Newton's Fiscal Lanius newtoni
- Javan Green-Magpie Cissa thalassina
- Banggai Crow Corvus unicolor
- Mariana Crow Corvus kubaryi
- South Island Kokako Callaeas cinereus
- Liben Lark Heteromirafra archeri
- Raso Skylark Alauda razae
- Taita Apalis Apalis fuscigularis
- Streaked Reed Warbler Acrocephalus sorghophilus
- Saipan Reed Warbler Acrocephalus hiwae
- Rimatara Reed Warbler Acrocephalus rimitarae
- Moorea Reed Warbler Acrocephalus longirostris
- White-eyed River Martin Pseudochelidon sirintarae
- Sangihe Golden-Bulbul Hypsipetes platenae
- Straw-headed Bulbul Pycnonotus zeylanicus
- Mauritius White-eye Zosterops chloronothos
- Sangihe White-eye Zosterops nehrkorni
- Rota White-eye Zosterops rotensis
- White-chested White-eye Zosterops albogularis
- Bugun Liocichla Liocichla bugunorum
- Rufous-fronted Laughingthrush Garrulax rufifrons
- Blue-crowned Laughingthrush Pterorhinus courtoisi
- Bahama Nuthatch Sitta insularis
- Santa Marta Wren Troglodytes monticola
- Niceforo's Wren Thryophilus nicefori
- Pohnpei Starling Aplonis pelzelni
- Javan Pied Starling Gracupica jalla
- Bali Myna Leucopsar rothschildi
- Cozumel Thrasher Toxostoma guttatum
- Socorro Mockingbird Mimus graysoni
- Olomao Myadestes lanaiensis
- Puaiohi Myadestes palmeri
- Principe Thrush Turdus xanthorhynchus
- Rück's Blue Flycatcher Cyornis ruckii
- Javan Blue Flycatcher Cyornis banyumas
- Cebu Flowerpecker Dicaeum quadricolor
- Akikiki Oreomystis bairdi
- Oahu Alauahio Paroreomyza maculata
- Palila Loxioides bailleui
- Nihoa Finch Telespiza ultima
- Akohekohe Palmeria dolei
- Ou Psittirostra psittacea
- Maui Parrotbill Pseudonestor xanthophrys
- Kauai Nukupuu Hemignathus hanapepe
- Maui Nukupuu Hemignathus affinis
- Akekee Loxops caeruleirostris
- Maui Akepa Loxops ochraceus
- Sao Tome Grosbeak Crithagra concolor
- シマアオジ Emberiza aureola
- Antioquia Brushfinch Atlapetes blancae
- Bachman's Warbler Vermivora bachmanii
- Semper's Warbler Leucopeza semperi
- Cherry-throated Tanager Nemosia rourei
- Gough Island Finch Rowettia goughensis
- Wilkins's Finch Nesospiza wilkinsi
- St. Kitts Bullfinch Melopyrrha grandis
- Medium Tree-Finch Camarhynchus pauper
- Mangrove Finch Camarhynchus heliobates
絶滅危惧IB類：382種
近い将来、野生で絶滅する危険性が高い種です。
その他の381種すべて
- Dwarf Tinamou Taoniscus nanus
- サカツラガン Anser cygnoides
- Blue Duck Hymenolaimus malacorhynchos
- Meller's Duck Anas melleri
- Bernier's Teal Anas bernieri
- White-winged Duck Asarcornis scutulata
- コウライアイサ Mergus squamatus
- White-headed Duck Oxyura leucocephala
- Maccoa Duck Oxyura maccoa
- Waigeo Brushturkey Aepypodius bruijnii
- Black-fronted Piping-Guan Pipile jacutinga
- White-winged Guan Penelope albipennis
- Baudo Guan Penelope ortoni
- Horned Guan Oreophasis derbianus
- Wattled Curassow Crax globulosa
- Red-billed Curassow Crax blumenbachii
- Udzungwa Partridge Xenoperdix udzungwensis
- Sichuan Partridge Arborophila rufipectus
- Gunnison Sage-Grouse Centrocercus minimus
- Bornean Crestless Fireback Lophura pyronota
- Green Peafowl Pavo muticus
- Bornean Peacock-Pheasant Polyplectron schleiermacheri
- Malayan Peacock-Pheasant Polyplectron malacense
- Hainan Peacock-Pheasant Polyplectron katsumatae
- Manipur Bush-Quail Perdicula manipurensis
- Mount Cameroon Spurfowl Pternistis camerunensis
- Maroon Pigeon Columba thomensis
- Wetar Ground Dove Pampusana hoedtii
- Santa Cruz Ground Dove Pampusana sanctaecrucis
- Palau Ground Dove Pampusana canifrons
- Marquesan Ground Dove Pampusana rubescens
- Caroline Islands Ground Dove Pampusana kubaryi
- Blue-headed Quail-Dove Starnoenas cyanocephala
- Purple Quail-Dove Geotrygon purpurata
- White-fronted Quail-Dove Geotrygon leucometopia
- Tuxtla Quail-Dove Zentrygon carrikeri
- Tawitawi Brown-Dove Phapitreron cinereiceps
- Timor Green-Pigeon Treron psittaceus
- Comoro Green-Pigeon Treron griveaudi
- Sao Tome Green-Pigeon Treron sanctithomae
- Raiatea Fruit-Dove Ptilinopus chrysogaster
- Mindoro Imperial-Pigeon Ducula mindorensis
- Polynesian Imperial-Pigeon Ducula aurorae
- Nuku Hiva Imperial-Pigeon Ducula galeata
- Great Bustard Otis tarda
- Ludwig's Bustard Neotis ludwigii
- Bannerman's Turaco Tauraco bannermani
- Banded Ground-Cuckoo Neomorphus radiolosus
- Bay-breasted Cuckoo Coccyzus rufigularis
- Itombwe Nightjar Caprimulgus prigoginei
- Gray-bellied Comet Taphrolesbia griseiventris
- Blue-bearded Helmetcrest Oxypogon cyanolaemus
- Black-breasted Puffleg Eriocnemis nigrivestis
- Colorful Puffleg Eriocnemis mirabilis
- Dusky Starfrontlet Coeligena orina
- Perija Starfrontlet Coeligena consita
- Scissor-tailed Hummingbird Hylonympha macrocerca
- Glow-throated Hummingbird Selasphorus ardens
- Long-tailed Woodnymph Thalurania watertonii
- Blue-capped Hummingbird Eupherusa cyanophrys
- Mangrove Hummingbird Chrysuronia boucardi
- Sapphire-bellied Hummingbird Chrysuronia lilliae
- Plain-flanked Rail Rallus wetmorei
- Talaud Rail Gymnocrex talaudensis
- Lord Howe Rail Gallirallus sylvestris
- ヤンバルクイナ Gallirallus okinawae
- South Island Takahe Porphyrio hochstetteri
- Sakalava Rail Zapornia olivieri
- Gray Crowned-Crane Balearica regulorum
- Whooping Crane Grus americana
- Chatham Islands Oystercatcher Haematopus chathamensis
- Shore Plover Thinornis novaeseelandiae
- メダイチドリ Anarhynchus mongolus
- Plains-wanderer Pedionomus torquatus
- Australian Painted-Snipe Rostratula australis
- Madagascar Jacana Actophilornis albinucha
- カラフトアオアシシギ Tringa guttifer
- Tuamotu Sandpiper Prosobonia parvirostris
- オバシギ Calidris tenuirostris
- Marbled Murrelet Brachyramphus marmoratus
- Guadalupe Murrelet Synthliboramphus hypoleucus
- Indian Skimmer Rynchops albicollis
- Peruvian Tern Sternula lorata
- Black-fronted Tern Chlidonias albostriatus
- Black-bellied Tern Sterna acuticauda
- Titicaca Grebe Rollandia microptera
- Madagascar Grebe Tachybaptus pelzelnii
- Junin Grebe Podiceps taczanowskii
- Kagu Rhynochetos jubatus
- Yellow-eyed Penguin Megadyptes antipodes
- African Penguin Spheniscus demersus
- Galapagos Penguin Spheniscus mendiculus
- Erect-crested Penguin Eudyptes sclateri
- Moseley's Rockhopper Penguin Eudyptes moseleyi
- Northern Royal Albatross Diomedea sanfordi
- Antipodean Albatross Diomedea antipodensis
- Amsterdam Albatross Diomedea amsterdamensis
- Sooty Albatross Phoebetria fusca
- Atlantic Yellow-nosed Albatross Thalassarche chlororhynchos
- Indian Yellow-nosed Albatross Thalassarche carteri
- Gray-headed Albatross Thalassarche chrysostoma
- Polynesian Storm-Petrel Nesofregetta fuliginosa
- Townsend's Storm-Petrel Hydrobates socorroensis
- Ashy Storm-Petrel Hydrobates homochroa
- Henderson Petrel Pterodroma atrata
- Zino's Petrel Pterodroma madeira
- Barau's Petrel Pterodroma baraui
- Bermuda Petrel Pterodroma cahow
- Black-capped Petrel Pterodroma hasitata
- Atlantic Petrel Pterodroma incerta
- ハワイシロハラミズナギドリ Pterodroma sandwichensis
- Westland Petrel Procellaria westlandica
- Hutton's Shearwater Puffinus huttoni
- オガサワラミズナギドリ Puffinus bannermani
- Storm's Stork Ciconia stormi
- コウノトリ Ciconia boyciana
- Milky Stork Mycteria cinerea
- Abbott's Booby Papasula abbotti
- Cape Gannet Morus capensis
- Bank Cormorant Phalacrocorax neglectus
- Cape Cormorant Phalacrocorax capensis
- Pitt Island Shag Phalacrocorax featherstoni
- Malagasy Sacred Ibis Threskiornis bernieri
- Northern Bald Ibis Geronticus eremita
- トキ Nipponia nippon
- クロツラヘラサギ Platalea minor
- White-eared Night Heron Oroanassa magnifica
- Malagasy Pond-Heron Ardeola idae
- Humblot's Heron Ardea humbloti
- Secretarybird Sagittarius serpentarius
- Egyptian Vulture Neophron percnopterus
- Madagascar Serpent-Eagle Eutriorchis astur
- White-collared Kite Leptodon forbesi
- Lappet-faced Vulture Torgos tracheliotos
- Nicobar Serpent-Eagle Spilornis klossi
- Bateleur Terathopius ecaudatus
- Javan Hawk-Eagle Nisaetus bartelsi
- Pinsker's Hawk-Eagle Nisaetus pinskeri
- Philippine Hawk-Eagle Nisaetus philippensis
- Black-and-chestnut Eagle Spizaetus isidori
- Martial Eagle Polemaetus bellicosus
- Steppe Eagle Aquila nipalensis
- Red Goshawk Erythrotriorchis radiatus
- Gundlach's Hawk Astur gundlachi
- Reunion Harrier Circus maillardi
- Malagasy Harrier Circus macrosceles
- Black Harrier Circus maurus
- Pallas's Fish-Eagle Haliaeetus leucoryphus
- Chaco Eagle Buteogallus coronatus
- Gray-backed Hawk Pseudastur occidentalis
- Itombwe Owl Tyto prigoginei
- Serendib Scops-Owl Otus thilohoffmanni
- Sokoke Scops-Owl Otus ireneae
- Flores Scops-Owl Otus alfredi
- Moheli Scops-Owl Otus moheliensis
- Comoro Scops-Owl Otus pauliani
- Anjouan Scops-Owl Otus capnodes
- シマフクロウ Ketupa blakistoni
- Forest Owlet Athene blewitti
- Least Boobook Ninox sumbaensis
- Romblon Boobook Ninox spilonotus
- White-crowned Hornbill Berenicornis comatus
- Sumba Hornbill Rhyticeros everetti
- Wrinkled Hornbill Rhabdotorrhinus corrugatus
- Visayan Hornbill Penelopides panini
- Mindoro Hornbill Penelopides mindorensis
- Yellow-faced Flameback Chrysocolaptes xanthocephalus
- Zebra Woodpecker Meiglyptes tristis
- Fernandina's Flicker Colaptes fernandinae
- Mauritius Kestrel Falco punctatus
- Saker Falcon Falco cherrug
- Kea Nestor notabilis
- Carnaby's Black-Cockatoo Zanda latirostris
- White Cockatoo Cacatua alba
- Green Racquet-tail Prioniturus luconensis
- Sumba Eclectus Eclectus cornelia
- Blue-backed Parrot Tanygnathus everetti
- Golden-shouldered Parrot Psephotellus chrysopterygius
- Kuhl's Lorikeet Vini kuhlii
- Purple-naped Lory Lorius domicella
- Red-and-blue Lory Trichoglossus histrio
- Sunset Lorikeet Trichoglossus forsteni
- Timneh Parrot Psittacus timneh
- Gray Parrot Psittacus erithacus
- Indigo-winged Parrot Hapalopsittaca fuertesi
- Red-faced Parrot Hapalopsittaca pyrrhops
- Vinaceous-breasted Amazon Amazona vinacea
- Red-crowned Amazon Amazona viridigenalis
- Lilac-crowned Amazon Amazona finschi
- Yellow-headed Amazon Amazona oratrix
- Black-billed Amazon Amazona agilis
- Pfrimer's Parakeet Pyrrhura pfrimeri
- Gray-breasted Parakeet Pyrrhura griseipectus
- Santa Marta Parakeet Pyrrhura viridicata
- El Oro Parakeet Pyrrhura orcesi
- Indigo Macaw Anodorhynchus leari
- Thick-billed Parrot Rhynchopsitta pachyrhyncha
- Maroon-fronted Parrot Rhynchopsitta terrisi
- Sun Parakeet Aratinga solstitialis
- South Island Wren Xenicus gilviventris
- Superb Pitta Pitta superba
- Recurve-billed Bushbird Clytoctantes alixii
- Black-hooded Antwren Formicivora erythronotos
- Sincora Antwren Formicivora grantsaui
- Fringe-backed Fire-eye Pyriglena atra
- Slender Antbird Rhopornis ardesiacus
- Scalloped Antbird Myrmoderus ruficauda
- Cundinamarca Antpitta Grallaria kaestneri
- Jocotoco Antpitta Grallaria ridgelyi
- Bahia Tapaculo Eleoscytalopus psychopompus
- Diamantina Tapaculo Scytalopus diamantinensis
- Brasilia Tapaculo Scytalopus novacapitalis
- Boa Nova Tapaculo Scytalopus gonzagai
- Magdalena Tapaculo Scytalopus rodriguezi
- Ecuadorian Tapaculo Scytalopus robbinsi
- Pernambuco Foliage-gleaner Automolus lammi
- White-browed Tit-Spinetail Leptasthenura xenothorax
- Perija Thistletail Asthenes perijana
- Pinto's Spinetail Synallaxis infuscata
- Bare-necked Umbrellabird Cephalopterus glabricollis
- Buff-throated Purpletuft Iodopleura pipra
- Antioquia Bristle-Tyrant Pogonotriccus lanyoni
- Bahia Tyrannulet Phylloscartes beckeri
- Minas Gerais Tyrannulet Phylloscartes roquettei
- Johnson's Tody-Flycatcher Poecilotriccus luluae
- Ash-breasted Tit-Tyrant Anairetes alpinus
- Juan Fernandez Tit-Tyrant Anairetes fernandezianus
- Urich's Tyrannulet Phyllomyias urichi
- Santa Marta Bush-Tyrant Myiotheretes pernix
- Giant Kingbird Tyrannus cubensis
- Rufous Scrub-bird Atrichornis rufescens
- Noisy Scrub-bird Atrichornis clamosus
- White-throated Grasswren Amytornis woodwardi
- Mallee Emuwren Stipiturus mallee
- Black-eared Miner Manorina melanotis
- Mao Gymnomyza samoensis
- Western Bristlebird Dasyornis longirostris
- Forty-spotted Pardalote Pardalotus quadragintus
- Fernwren Oreoscopus gutturalis
- Comoro Cuckooshrike Ceblepyris cucullatus
- Silver Oriole Oriolus mellianus
- Banded Wattle-eye Platysteira laticincta
- Angola Helmetshrike Prionops gabela
- Comoro Blue Vanga Cyanolanius comorensis
- Helmet Vanga Euryceros prevostii
- Bernier's Vanga Oriolia bernieri
- Van Dam's Vanga Xenopirostris damii
- Braun's Bushshrike Laniarius brauni
- Gabela Bushshrike Laniarius amboimensis
- Mount Kupe Bushshrike Chlorophoneus kupeensis
- Uluguru Bushshrike Malaconotus alius
- Grande Comore Drongo Dicrurus fuscipennis
- Tablas Drongo Dicrurus menagei
- Marquesan Monarch Pomarea mendozae
- Santa Cruz Shrikebill Clytorhynchus sanctaecrucis
- Chuuk Monarch Metabolus rugensis
- Flores Monarch Symposiachrus sacerdotum
- Tanahjampea Monarch Symposiachrus everetti
- Asir Magpie Pica asirensis
- Ethiopian Bushcrow Zavattariornis stresemanni
- Flores Crow Corvus florensis
- Norfolk Robin Petroica multicolor
- Usambara Hyliota Hyliota usambara
- オーストンヤマガラ Sittiparus owstoni
- Rudd's Lark Heteromirafra ruddi
- Russet Lark Corypha sharpii
- Botha's Lark Spizocorys fringillaris
- Pulitzer's Longbill Macrosphenus pulitzeri
- Sierra Leone Prinia Schistolais leontica
- Yellow-throated Apalis Apalis flavigularis
- Namuli Apalis Apalis lynesi
- Moheli Brush-Warbler Nesillas mariae
- Basra Reed Warbler Acrocephalus griseldis
- Kiritimati Reed Warbler Acrocephalus aequinoctialis
- Millerbird Acrocephalus familiaris
- Pitcairn Reed Warbler Acrocephalus vaughani
- Long-legged Thicketbird Cincloramphus rufus
- Bahama Swallow Tachycineta cyaneoviridis
- Galapagos Martin Progne modesta
- Prigogine's Greenbul Chlorocichla prigoginei
- Brown-cheeked Bulbul Alophoixus bres
- Streak-breasted Bulbul Hypsipetes siquijorensis
- Moheli Bulbul Hypsipetes moheliensis
- Aceh Bulbul Pycnonotus snouckaerti
- Flame-templed Babbler Dasycrotapha speciosa
- Negros Striped-Babbler Zosterornis nigrorum
- Golden White-eye Cleptornis marchei
- Teardrop White-eye Rukia ruki
- Principe White-eye Zosterops ficedulinus
- Javan White-eye Zosterops flavus
- Wangi-wangi White-eye Zosterops paruhbesar
- Swamp Grass Babbler Laticilla cinerascens
- White-throated Wren-Babbler Napothera pasquieri
- Gray-crowned Crocias Laniellus langbianis
- Collared Laughingthrush Trochalopteron yersini
- Golden-winged Laughingthrush Trochalopteron ngoclinhense
- Banasura Laughingthrush Montecincla jerdoni
- Nilgiri Laughingthrush Montecincla cachinnans
- Red-collared Mountain-Babbler Turdoides rufocinctus
- Sumatran Laughingthrush Garrulax bicolor
- Giant Nuthatch Sitta magna
- Algerian Nuthatch Sitta ledanti
- White-browed Nuthatch Sitta victoriae
- Zapata Wren Ferminia cerverai
- Apolinar's Wren Cistothorus apolinari
- Mountain Starling Aplonis santovestris
- Tenggara Hill Myna Gracula venerata
- Black-winged Myna Acridotheres melanopterus
- Abbott's Starling Arizelopsar femoralis
- Floreana Mockingbird Mimus trifasciatus
- Chestnut-capped Thrush Geokichla interpres
- Taita Thrush Turdus helleri
- Seychelles Magpie-Robin Copsychus sechellarum
- Nilgiri Sholakili Sholicola major
- Gabela Akalat Sheppardia gabela
- Usambara Akalat Sheppardia montana
- Rubeho Akalat Sheppardia aurantiithorax
- Negros Jungle Flycatcher Vauriella albigularis
- Rufous-headed Robin Larvivora ruficeps
- Sri Lanka Whistling-Thrush Myophonus blighi
- Lompobattang Flycatcher Ficedula bonthaina
- Amber Mountain Rock-Thrush Monticola erythronotus
- Amani Sunbird Hedydipna pallidigaster
- Loveridge's Sunbird Cinnyris loveridgei
- Elegant Sunbird Aethopyga duyvenbodei
- Greater Green Leafbird Chloropsis sonnerati
- Javan Leafbird Chloropsis cochinchinensis
- Sumatran Leafbird Chloropsis media
- Ibadan Malimbe Malimbus ibadanensis
- Bates's Weaver Ploceus batesi
- Kilifi Weaver Ploceus golandi
- Golden-naped Weaver Ploceus aureonucha
- Finn's Weaver Ploceus megarhynchus
- Aldabra Fody Foudia aldabrana
- Mauritius Fody Foudia rubra
- ブンチョウ Padda oryzivora
- Shelley's Crimsonwing Cryptospiza shelleyi
- Madanga Anthus ruficollis
- Sokoke Pipit Anthus sokokensis
- Sharpe's Longclaw Macronyx sharpei
- Gran Canaria Blue Chaffinch Fringilla polatzeki
- Maui Alauahio Paroreomyza montana
- Akiapolaau Hemignathus wilsoni
- Anianiau Magumma parva
- Kauai Amakihi Chlorodrepanis stejnegeri
- Hawaii Creeper Loxops mana
- Hawaii Akepa Loxops coccineus
- Black Rosy-Finch Leucosticte atrata
- Brown-capped Rosy-Finch Leucosticte australis
- Yellow-throated Serin Crithagra flavigula
- Hispaniolan Crossbill Loxia megaplaga
- Red Siskin Spinus cucullatus
- Rufous-backed Bunting Emberiza jankowskii
- Worthen's Sparrow Spizella wortheni
- Guadalupe Junco Junco insularis
- Saltmarsh Sparrow Ammospiza caudacuta
- Sierra Madre Sparrow Xenospiza baileyi
- Pale-headed Brushfinch Atlapetes pallidiceps
- Bahama Oriole Icterus northropi
- St. Lucia Oriole Icterus laudabilis
- Jamaican Blackbird Nesopsar nigerrimus
- Tricolored Blackbird Agelaius tricolor
- Yellow-shouldered Blackbird Agelaius xanthomus
- Mountain Grackle Macroagelaius subalaris
- Saffron-cowled Blackbird Xanthopsar flavus
- Whistling Warbler Catharopeza bishopi
- Elfin-woods Warbler Setophaga angelae
- Bahama Warbler Setophaga flavescens
- Golden-cheeked Warbler Setophaga chrysoparia
- Gray-headed Warbler Myiothlypis griseiceps
- Paria Redstart Myioborus pariae
- Cone-billed Tanager Conothraupis mesoleuca
- Plain-tailed Warbling Finch Microspingus alticola
- Golden-backed Mountain Tanager Cnemathraupis aureodorsalis
- Venezuelan Flowerpiercer Diglossa venezuelensis
- Rufous-breasted Warbling Finch Poospiza rubecula
- Ibera Seedeater Sporophila iberaensis
- Marsh Seedeater Sporophila palustris
- Great-billed Seed-Finch Sporophila maximiliani
- Yellow Cardinal Gubernatrix cristata
- St. Lucia Black Finch Melanospiza richardsoni
絶滅危惧II類：681種
野生で絶滅する危険性が増大している種です。
その他の673種すべて
- Somali Ostrich Struthio molybdophanes
- Southern Brown Kiwi Apteryx australis
- Okarito Brown Kiwi Apteryx rowi
- North Island Brown Kiwi Apteryx mantelli
- Great Spotted Kiwi Apteryx maxima
- Lesser Nothura Nothura minor
- Taczanowski's Tinamou Nothoprocta taczanowskii
- Gray Tinamou Tinamus tao
- Black Tinamou Tinamus osgoodi
- Slaty-breasted Tinamou Crypturellus boucardi
- カリガネ Anser erythropus
- アオガン Branta ruficollis
- White-headed Steamer-Duck Tachyeres leucocephalus
- Hawaiian Duck Anas wyvilliana
- Philippine Duck Anas luzonica
- Eaton's Pintail Anas eatoni
- Andaman Teal Anas albogularis
- Campbell Islands Teal Anas nesiotis
- コケワタガモ Polysticta stelleri
- ヨーロッパビロードキンクロ Melanitta fusca
- Malleefowl Leipoa ocellata
- Moluccan Megapode Eulipoa wallacei
- Tongan Megapode Megapodius pritchardii
- Nicobar Megapode Megapodius nicobariensis
- Sula Megapode Megapodius bernsteinii
- Tanimbar Megapode Megapodius tenimberensis
- Vanuatu Megapode Megapodius layardi
- Highland Guan Penelopina nigra
- Red-throated Piping-Guan Pipile cujubi
- White-crested Guan Penelope pileata
- Chestnut-bellied Guan Penelope ochrogaster
- White-browed Guan Penelope jacucaca
- Cauca Guan Penelope perspicax
- Helmeted Curassow Pauxi pauxi
- Great Curassow Crax rubra
- Rufous-headed Chachalaca Ortalis erythroptera
- White-breasted Guineafowl Agelastes meleagrides
- Nahan's Partridge Ptilopachus nahani
- Bearded Wood-Partridge Dendrortyx barbatus
- Ocellated Quail Cyrtonyx ocellatus
- Gorgeted Wood-Quail Odontophorus strophium
- Crested Partridge Rollulus rouloul
- Black Partridge Melanoperdix niger
- Hainan Partridge Arborophila ardens
- Gray-breasted Partridge Arborophila orientalis
- Western Tragopan Tragopan melanocephalus
- Blyth's Tragopan Tragopan blythii
- Cabot's Tragopan Tragopan caboti
- Chinese Monal Lophophorus lhuysii
- Lesser Prairie-Chicken Tympanuchus pallidicinctus
- Reeves's Pheasant Syrmaticus reevesii
- Mrs. Hume's Pheasant Syrmaticus humiae
- Cheer Pheasant Catreus wallichii
- Brown Eared-Pheasant Crossoptilon mantchuricum
- Bulwer's Pheasant Lophura bulweri
- Malayan Crested Fireback Lophura rufa
- Bornean Crested Fireback Lophura ignita
- Great Argus Argusianus argus
- Chestnut-necklaced Partridge Tropicoperdix charltonii
- Palawan Peacock-Pheasant Polyplectron napoleonis
- Germain's Peacock-Pheasant Polyplectron germaini
- Swamp Francolin Ortygornis gularis
- Swierstra's Spurfowl Pternistis swierstrai
- Yellow-eyed Pigeon Columba eversmanni
- Nilgiri Wood-Pigeon Columba elphinstonii
- Sri Lanka Wood-Pigeon Columba torringtoniae
- Pale-capped Pigeon Columba punicea
- Yellow-legged Pigeon Columba pallidiceps
- Ring-tailed Pigeon Patagioenas caribaea
- European Turtle-Dove Streptopelia turtur
- Philippine Collared-Dove Streptopelia dusumieri
- New Britain Bronzewing Henicophaps foersteri
- Shy Ground Dove Pampusana stairi
- Gray-fronted Quail-Dove Geotrygon caniceps
- Ochre-bellied Dove Leptotila ochraceiventris
- Mindanao Bleeding-heart Gallicolumba crinigera
- Western Crowned-Pigeon Goura cristata
- Scheepmaker's Crowned-Pigeon Goura scheepmakeri
- Mindanao Brown-Dove Phapitreron brunneiceps
- Cinnamon-headed Green-Pigeon Treron fulvicollis
- Flores Green-Pigeon Treron floris
- Large Green-Pigeon Treron capellei
- Pemba Green-Pigeon Treron pembaensis
- Flame-breasted Fruit-Dove Ramphiculus marchei
- Banggai Fruit-Dove Ramphiculus subgularis
- Red-naped Fruit-Dove Ptilinopus dohertyi
- Carunculated Fruit-Dove Ptilinopus granulifrons
- Henderson Island Fruit-Dove Ptilinopus insularis
- Makatea Fruit-Dove Ptilinopus chalcurus
- Spotted Imperial-Pigeon Ducula carola
- Micronesian Imperial-Pigeon Ducula oceanica
- Gray Imperial-Pigeon Ducula pickeringii
- Chatham Islands Pigeon Hemiphaga chathamensis
- White-breasted Mesite Mesitornis variegatus
- Brown Mesite Mesitornis unicolor
- Subdesert Mesite Monias benschi
- African Houbara Chlamydotis undulata
- Asian Houbara Chlamydotis macqueenii
- Black Bustard Afrotis afra
- Bornean Ground-Cuckoo Carpococcyx radiceus
- Coral-billed Ground-Cuckoo Carpococcyx renauldi
- Green-billed Coucal Centropus chlororhynchos
- Short-toed Coucal Centropus rectunguis
- Sunda Coucal Centropus nigrorufus
- Red-faced Malkoha Phaenicophaeus pyrrhocephalus
- Cocos Cuckoo Coccyzus ferrugineus
- Solomons Nightjar Eurostopodus nigripennis
- White-winged Nightjar Eleothreptus candicans
- Sickle-winged Nightjar Eleothreptus anomalus
- Puerto Rican Nightjar Antrostomus noctitherus
- Nechisar Nightjar Caprimulgus solala
- Bonaparte's Nightjar Caprimulgus concretus
- Large Frogmouth Batrachostomus auritus
- Black Swift Cypseloides niger
- Ashy-tailed Swift Chaetura andrei
- Seychelles Swiftlet Aerodramus elaphrus
- Mariana Swiftlet Aerodramus bartschi
- Atiu Swiftlet Aerodramus sawtelli
- Dark-rumped Swift Apus acuticauda
- Hook-billed Hermit Glaucis dohrnii
- Tapajos Hermit Phaethornis aethopygus
- Venezuelan Sylph Aglaiocercus berlepschi
- Buffy Helmetcrest Oxypogon stuebelii
- Violet-throated Metaltail Metallura baroni
- Purple-backed Sunbeam Aglaeactis aliciae
- Black Inca Coeligena prunellei
- Esmeraldas Woodstar Chaetocercus berlepschi
- Santa Marta Blossomcrown Anthocephala floriceps
- Tolima Blossomcrown Anthocephala berlepschi
- Outcrop Sabrewing Campylopterus calcirupicola
- Mexican Woodnymph Eupherusa ridgwayi
- Honduran Emerald Amazilia luciae
- Tsingy Forest Rail Mentocrex beankaensis
- Bogota Rail Rallus semiplumbeus
- Austral Rail Rallus antarcticus
- Madagascar Rail Rallus madagascariensis
- Snoring Rail Aramidopsis plateni
- Auckland Islands Rail Lewinia muelleri
- Blue-faced Rail Gymnocrex rosenbergii
- Calayan Rail Gallirallus calayanensis
- Invisible Rail Gallirallus wallacii
- Weka Gallirallus australis
- Brown Wood-Rail Aramides wolfi
- Gough Moorhen Gallinula comeri
- Talaud Bush-hen Amaurornis magnirostris
- Henderson Island Crake Zapornia atra
- Rufous-faced Crake Rufirallus xenopterus
- シマクイナ Coturnicops exquisitus
- Inaccessible Island Rail Laterallus rogersi
- Rusty-flanked Crake Laterallus levraudi
- Galapagos Rail Laterallus spilonota
- Dot-winged Crake Laterallus spiloptera
- Black Crowned-Crane Balearica pavonina
- マナヅル Antigone vipio
- Sarus Crane Antigone antigone
- Wattled Crane Grus carunculatus
- Blue Crane Grus paradiseus
- タンチョウ Grus japonensis
- ナベヅル Grus monacha
- Magellanic Plover Pluvianellus socialis
- Hooded Plover Thinornis cucullatus
- Wrybill Anarhynchus frontalis
- Madagascar Plover Anarhynchus thoracicus
- St. Helena Plover Anarhynchus sanctaehelenae
- アマミヤマシギ Scolopax mira
- Moluccan Woodcock Scolopax rochussenii
- Chatham Islands Snipe Coenocorypha pusilla
- Wood Snipe Gallinago nemoricola
- Madagascar Snipe Gallinago macrodactyla
- Sumba Buttonquail Turnix everetti
- Black-breasted Buttonquail Turnix melanogaster
- Atlantic Puffin Fratercula arctica
- カンムリウミスズメ Synthliboramphus wumizusume
- Scripps's Murrelet Synthliboramphus scrippsi
- Craveri's Murrelet Synthliboramphus craveri
- アカアシミツユビカモメ Rissa brevirostris
- ズグロカモメ Saundersilarus saundersi
- Lava Gull Leucophaeus fuliginosus
- Relict Gull Ichthyaetus relictus
- Audouin's Gull Ichthyaetus audouinii
- コシジロアジサシ Onychoprion aleuticus
- Australian Fairy Tern Sternula nereis
- River Tern Sterna aurantia
- Andean Flamingo Phoenicoparrus andinus
- Humboldt Penguin Spheniscus humboldti
- Macaroni Penguin Eudyptes chrysolophus
- Snares Penguin Eudyptes robustus
- Southern Royal Albatross Diomedea epomophora
- Snowy Albatross Diomedea exulans
- アホウドリ Phoebastria albatrus
- Salvin's Albatross Thalassarche salvini
- Chatham Albatross Thalassarche eremita
- コシジロウミツバメ Hydrobates leucorhous
- Ainley's Storm-Petrel Hydrobates cheimomnestes
- Monteiro's Storm-Petrel Hydrobates monteiroi
- クロウミツバメ Hydrobates matsudairae
- Trindade Petrel Pterodroma arminjoniana
- Juan Fernandez Petrel Pterodroma externa
- Chatham Islands Petrel Pterodroma axillaris
- Cook's Petrel Pterodroma cookii
- Masatierra Petrel Pterodroma defilippiana
- Gould's Petrel Pterodroma leucoptera
- Collared Petrel Pterodroma brevipes
- ヒメシロハラミズナギドリ Pterodroma longirostris
- Pycroft's Petrel Pterodroma pycrofti
- Phoenix Petrel Pterodroma alba
- White-chinned Petrel Procellaria aequinoctialis
- Spectacled Petrel Procellaria conspicillata
- Parkinson's Petrel Procellaria parkinsoni
- Pink-footed Shearwater Ardenna creatopus
- ミナミオナガミズナギドリ Ardenna bulleri
- Yelkouan Shearwater Puffinus yelkouan
- Heinroth's Shearwater Puffinus heinrothi
- Ascension Frigatebird Fregata aquila
- Christmas Island Frigatebird Fregata andrewsi
- Socotra Cormorant Phalacrocorax nigrogularis
- Flightless Cormorant Nannopterum harrisi
- Bounty Islands Shag Leucocarbo ranfurlyi
- New Zealand King Shag Leucocarbo carunculatus
- Stewart Island Shag Leucocarbo chalconotus
- Auckland Islands Shag Leucocarbo colensoi
- Campbell Islands Shag Leucocarbo campbelli
- Southern Bald Ibis Geronticus calvus
- Australasian Bittern Botaurus poiciloptilus
- ミゾゴイ Gorsachius goisagi
- Slaty Egret Egretta vinaceigula
- カラシラサギ Egretta eulophotes
- Shoebill Balaeniceps rex
- Andean Condor Vultur gryphus
- Scissor-tailed Kite Chelictinia riocourii
- Black Honey-buzzard Henicopernis infuscatus
- Cape Griffon Gyps coprotheres
- Andaman Serpent-Eagle Spilornis elgini
- Beaudouin's Snake-Eagle Circaetus beaudouini
- Wallace's Hawk-Eagle Nisaetus nanus
- Indian Spotted Eagle Clanga hastata
- カラフトワシ Clanga clanga
- カタシロワシ Aquila heliaca
- Spanish Eagle Aquila adalberti
- Tawny Eagle Aquila rapax
- New Guinea Eagle Harpyopsis novaeguineae
- Harpy Eagle Harpia harpyja
- New Britain Sparrowhawk Tachyspiza brachyura
- Nicobar Sparrowhawk Tachyspiza butleri
- New Britain Goshawk Tachyspiza princeps
- Slaty-mantled Goshawk Tachyspiza luteoschistacea
- Henst's Goshawk Astur henstii
- オオワシ Haliaeetus pelagicus
- Sanford's Sea-Eagle Icthyophaga sanfordi
- White-necked Hawk Buteogallus lacernulatus
- Galapagos Hawk Buteo galapagoensis
- Rufous-tailed Hawk Buteo ventralis
- Socotra Buzzard Buteo socotraensis
- Golden Masked-Owl Tyto aurantia
- Taliabu Masked-Owl Tyto nigrobrunnea
- Red Owl Tyto soumagnei
- White-fronted Scops-Owl Otus sagittatus
- Javan Scops-Owl Otus angelinae
- Giant Scops-Owl Otus gurneyi
- Negros Scops-Owl Otus nigrorum
- Pemba Scops-Owl Otus pembaensis
- Sao Tome Scops-Owl Otus hartlaubi
- Santa Marta Screech-Owl Megascops gilesi
- Snowy Owl Bubo scandiacus
- Shelley's Eagle-Owl Ketupa shelleyi
- Philippine Eagle-Owl Ketupa philippensis
- Rufous Fishing-Owl Scotopelia ussheri
- Cloud-forest Pygmy-Owl Glaucidium nubicola
- Long-whiskered Owlet Xenoglaux loweryi
- Malaita Owl Athene malaitae
- Makira Owl Athene roseoaxillaris
- Mindoro Boobook Ninox mindorensis
- Cebu Boobook Ninox rumseyi
- Camiguin Boobook Ninox leventisi
- Sulu Boobook Ninox reyi
- Christmas Island Boobook Ninox natalis
- New Britain Boobook Ninox odiosa
- Javan Trogon Apalharpactes reinwardtii
- Cinnamon-rumped Trogon Harpactes orrhophaeus
- Abyssinian Ground-Hornbill Bucorvus abyssinicus
- Southern Ground-Hornbill Bucorvus leadbeateri
- Yellow-casqued Hornbill Ceratogymna elata
- Brown-cheeked Hornbill Bycanistes cylindricus
- Rhinoceros Hornbill Buceros rhinoceros
- Great Hornbill Buceros bicornis
- Malabar Gray Hornbill Ocyceros griseus
- Black Hornbill Anthracoceros malayanus
- Palawan Hornbill Anthracoceros marchei
- Rufous-necked Hornbill Aceros nipalensis
- Knobbed Hornbill Rhyticeros cassidix
- Wreathed Hornbill Rhyticeros undulatus
- Plain-pouched Hornbill Rhyticeros subruficollis
- Narcondam Hornbill Rhyticeros narcondami
- Sulawesi Hornbill Rhabdotorrhinus exarhatus
- Keel-billed Motmot Electron carinatum
- Bismarck Kingfisher Ceyx websteri
- ヤマショウビン Halcyon pileata
- Rufous-lored Kingfisher Todiramphus winchelli
- Pohnpei Kingfisher Todiramphus reichenbachii
- Blue-capped Kingfisher Actenoides hombroni
- Scaly Ground-Roller Geobiastes squamiger
- Short-legged Ground-Roller Brachypteracias leptosomus
- Long-tailed Ground-Roller Uratelornis chimaera
- Chaplin's Barbet Lybius chaplini
- Scarlet-banded Barbet Capito wallacei
- White-bellied Piculet Picumnus spilogaster
- Sulu Pygmy Woodpecker Yungipicus ramsayi
- Javan Flameback Chrysocolaptes strictus
- Southern Sooty-Woodpecker Mulleripicus fuliginosus
- Great Slaty Woodpecker Mulleripicus pulverulentus
- Andaman Woodpecker Dryocopus hodgei
- Helmeted Woodpecker Celeus galeatus
- Kaempfer's Woodpecker Celeus obrieni
- Plumbeous Forest-Falcon Micrastur plumbeus
- Seychelles Kestrel Falco araeus
- Red-footed Falcon Falco vespertinus
- Sooty Falcon Falco concolor
- Gray Falcon Falco hypoleucos
- Taita Falcon Falco fasciinucha
- New Zealand Kaka Nestor meridionalis
- Glossy Black-Cockatoo Calyptorhynchus lathami
- Gang-gang Cockatoo Callocephalon fimbriatum
- Blue-eyed Cockatoo Cacatua ophthalmica
- Salmon-crested Cockatoo Cacatua moluccensis
- Pesquet's Parrot Psittrichas fulgidus
- Seychelles Parrot Coracopsis barklyi
- Blue-headed Racquet-tail Prioniturus platenae
- Mindoro Racquet-tail Prioniturus mindorensis
- Tanimbar Eclectus Eclectus riedeli
- Echo Parakeet Psittacula eques
- Long-tailed Parakeet Psittacula longicauda
- Black-lored Parrot Tanygnathus gramineus
- Blue-winged Parrot Neophema chrysostoma
- Horned Parakeet Eunymphicus cornutus
- Ouvea Parakeet Eunymphicus uvaeensis
- Antipodes Parakeet Cyanoramphus unicolor
- Chatham Islands Parakeet Cyanoramphus forbesi
- Palm Lorikeet Vini palmarum
- Stephen's Lorikeet Vini stepheni
- Blue Lorikeet Vini peruviana
- Chattering Lory Lorius garrulus
- Biak Lorikeet Trichoglossus rosenbergii
- Wallace's Hanging-Parrot Loriculus flosculus
- Black-cheeked Lovebird Agapornis nigrigenis
- Cape Parrot Poicephalus robustus
- Golden-tailed Parrotlet Touit surdus
- Rufous-fronted Parakeet Bolborhynchus ferrugineifrons
- Gray-cheeked Parakeet Brotogeris pyrrhoptera
- Tucuman Amazon Amazona tucumana
- Red-spectacled Amazon Amazona pretrei
- Red-browed Amazon Amazona rhodocorytha
- Red-necked Amazon Amazona arausiaca
- St. Lucia Amazon Amazona versicolor
- Yellow-billed Amazon Amazona collaria
- Hispaniolan Amazon Amazona ventralis
- St. Vincent Amazon Amazona guildingii
- Yellow-faced Parrotlet Forpus xanthops
- Ochre-marked Parakeet Pyrrhura cruentata
- Pearly Parakeet Pyrrhura lepida
- Maroon-faced Parakeet Pyrrhura leucotis
- White-necked Parakeet Pyrrhura albipectus
- Brown-breasted Parakeet Pyrrhura calliptera
- Hyacinth Macaw Anodorhynchus hyacinthinus
- Orange-fronted Parakeet Eupsittula canicularis
- Blue-headed Macaw Primolius couloni
- Military Macaw Ara militaris
- Yellow-eared Parrot Ognorhynchus icterotis
- Golden Parakeet Guaruba guarouba
- Cuban Parakeet Psittacara euops
- Grauer's Broadbill Pseudocalyptomena graueri
- Visayan Broadbill Sarcophanops samarensis
- Wattled Broadbill Sarcophanops steerii
- Yellow-bellied Sunbird-Asity Neodrepanis hypoxantha
- Blue-headed Pitta Hydrornis baudii
- ヤイロチョウ Pitta nympha
- Azure-breasted Pitta Pitta steerii
- White-bearded Antshrike Biatas nigropectus
- Plumbeous Antvireo Dysithamnus plumbeus
- Klages's Antwren Myrmotherula klagesi
- Salvadori's Antwren Myrmotherula minor
- Band-tailed Antwren Myrmotherula urosticta
- Ash-throated Antwren Herpsilochmus parkeri
- Pectoral Antwren Herpsilochmus pectoralis
- Rondonia Warbling-Antbird Hypocnemis ochrogyna
- Allpahuayo Antbird Percnostola arenarum
- Gray-headed Antbird Ampelornis griseiceps
- Bare-eyed Antbird Rhegmatorhina gymnops
- Giant Antpitta Grallaria gigantea
- Moustached Antpitta Grallaria alleni
- Santa Marta Antpitta Grallaria bangsi
- Brown-banded Antpitta Grallaria milleri
- Masked Antpitta Hylopezus auricularis
- Ochre-fronted Antpitta Grallaricula ochraceifrons
- Sucre Antpitta Grallaricula cumanensis
- Marsh Tapaculo Scytalopus iraiensis
- Campo Miner Geositta poeciloptera
- Hoffmanns's Woodcreeper Dendrocolaptes hoffmannsi
- Uniform Woodcreeper Hylexetastes uniformis
- Moustached Woodcreeper Xiphocolaptes falcirostris
- Ceara Woodcreeper Xiphorhynchus atlanticus
- Rufous-necked Foliage-gleaner Syndactyla ruficollis
- Santa Marta Foliage-gleaner Clibanornis rufipectus
- Pink-legged Graveteiro Acrobatornis fonsecai
- Striated Softtail Thripophaga macroura
- Orinoco Softtail Thripophaga cherriei
- Delta Amacuro Softtail Thripophaga amacurensis
- Bolivian Spinetail Cranioleuca henricae
- Russet-bellied Spinetail Synallaxis zimmeri
- Apurimac Spinetail Synallaxis courseni
- Blackish-headed Spinetail Synallaxis tithys
- Yellow-headed Manakin Chloropipo flavicapilla
- Opal-crowned Manakin Lepidothrix iris
- Peruvian Plantcutter Phytotoma raimondii
- Long-wattled Umbrellabird Cephalopterus penduliger
- Turquoise Cotinga Cotinga ridgwayi
- Gray-winged Cotinga Lipaugus conditus
- Scimitar-winged Piha Lipaugus uropygialis
- Three-wattled Bellbird Procnias tricarunculatus
- White-winged Cotinga Xipholena atropurpurea
- Slaty Becard Pachyramphus spodiurus
- Atlantic Royal Flycatcher Onychorhynchus swainsoni
- Russet-winged Spadebill Platyrinchus leucoryphus
- Buff-breasted Tody-Tyrant Hemitriccus mirandae
- Kaempfer's Tody-Tyrant Hemitriccus kaempferi
- Fork-tailed Pygmy-Tyrant Hemitriccus furcatus
- Rufous Twistwing Cnipodectes superrufus
- Cocos Tyrannulet Nesotriccus ridgwayi
- Sharp-tailed Tyrant Culicivora caudacuta
- Noronha Elaenia Elaenia ridleyana
- Yungas Tyrannulet Phyllomyias weedeni
- Red-billed Tyrannulet Zimmerius cinereicapilla
- Gray-breasted Flycatcher Lathrotriccus griseipectus
- Tawny-chested Flycatcher Aphanotriccus capitalis
- White-tailed Shrike-Tyrant Agriornis albicauda
- Black-and-white Monjita Heteroxolmis dominicana
- Cock-tailed Tyrant Alectrurus tricolor
- Strange-tailed Tyrant Alectrurus risora
- Ochraceous Attila Attila torridus
- Rufous Flycatcher Myiarchus semirufus
- Lemon-browed Flycatcher Conopias cinchoneti
- Carpentarian Grasswren Amytornis dorotheae
- Kalkadoon Grasswren Amytornis ballarae
- Long-bearded Honeyeater Melionyx princeps
- Macgregor's Honeyeater Macgregoria pulchra
- Alor Myzomela Myzomela prawiradilagae
- Bacan Myzomela Myzomela batjanensis
- Rotuma Myzomela Myzomela chermesina
- Strong-billed Honeyeater Melithreptus validirostris
- Eastern Bristlebird Dasyornis brachypterus
- Pilotbird Pycnoptilus floccosus
- Atherton Scrubwren Sericornis keri
- Southern Whiteface Aphelocephala leucopsis
- Mountain Thornbill Acanthiza katherina
- Ghana Cuckooshrike Lobotos lobatus
- Mussau Triller Lalage conjuncta
- Mauritius Cuckooshrike Lalage typica
- White-winged Cuckooshrike Edolisoma ostentum
- Black-bibbed Cicadabird Edolisoma mindanense
- San Andres Vireo Vireo caribaeus
- Bower's Shrikethrush Colluricincla boweri
- Red-lored Whistler Pachycephala rufogularis
- Sao Tome Oriole Oriolus crassirostris
- Yellow-crested Helmetshrike Prionops alberti
- Red-tailed Newtonia Newtonia fanovanae
- Red-shouldered Vanga Calicalicus rufocarpalis
- Bornean Bristlehead Pityriasis gymnocephala
- Green-breasted Bushshrike Malaconotus gladiator
- Natewa Silktail Lamprolia klinesmithi
- Tablas Fantail Rhipidura sauli
- Mayotte Drongo Dicrurus waldenii
- Victoria's Riflebird Ptiloris victoriae
- Goldie's Bird-of-Paradise Paradisaea decora
- Celestial Monarch Hypothymis coelestis
- Seychelles Paradise-Flycatcher Terpsiphone corvina
- Oahu Elepaio Chasiempis ibidis
- Rarotonga Monarch Pomarea dimidiata
- Vanikoro Monarch Mayrornis schistaceus
- Iberian Gray Shrike Lanius meridionalis
- White-throated Jay Cyanolyca mirabilis
- Pinyon Jay Gymnorhinus cyanocephalus
- Florida Scrub-Jay Aphelocoma coerulescens
- ルリカケス Garrulus lidthi
- Sri Lanka Blue-Magpie Urocissa ornata
- Andaman Treepie Dendrocitta bayleii
- Yellow-billed Magpie Pica nuttalli
- White-necked Crow Corvus leucognaphalus
- Collared Crow Corvus torquatus
- Stitchbird Notiomystis cincta
- Black Robin Petroica traversi
- Dusky Robin Melanodryas vittata
- White-necked Rockfowl Picathartes gymnocephalus
- White-naped Tit Machlolophus nuchalis
- Red Lark Calendulauda burra
- Dupont's Lark Chersophilus duponti
- Kabobo Apalis Apalis kaboboensis
- Chirinda Apalis Apalis chirindensis
- Gray-crowned Prinia Prinia cinereocapilla
- Kilombero Cisticola Cisticola bakerorum
- Aberdare Cisticola Cisticola aberdare
- Aquatic Warbler Acrocephalus paludicola
- マンシュウイナダヨシキリ Acrocephalus tangorum
- Cape Verde Swamp Warbler Acrocephalus brevipennis
- Henderson Island Reed Warbler Acrocephalus taiti
- Tahiti Reed Warbler Acrocephalus caffer
- Cordillera Ground-Warbler Robsonius rabori
- ウチヤマセンニュウ Helopsaltes pleskei
- Taliabu Bush Warbler Locustella portenta
- Fly River Grassbird Poodytes albolimbatus
- Bismarck Thicketbird Cincloramphus grosvenori
- Broad-tailed Grassbird Schoenicola platyurus
- Bristled Grassbird Schoenicola striatus
- Knysna Warbler Bradypterus sylvaticus
- Grauer's Swamp Warbler Bradypterus graueri
- Appert's Tetraka Xanthomixis apperti
- Golden Swallow Tachycineta euchrysea
- Sinaloa Martin Progne sinaloae
- Montane Blue Swallow Hirundo atrocaerulea
- White-tailed Swallow Hirundo megaensis
- Yellow-bearded Greenbul Criniger olivaceus
- Hook-billed Bulbul Setornis criniger
- Gray-cheeked Bulbul Alophoixus tephrogenys
- Mauritius Bulbul Hypsipetes olivaceus
- Ruby-throated Bulbul Rubigula dispar
- Yellow-throated Bulbul Pycnonotus xantholaemus
- Styan's Bulbul Pycnonotus taivanus
- イイジマムシクイ Phylloscopus ijimae
- Hainan Leaf Warbler Phylloscopus hainanus
- Bush Blackcap Sylvia nigricapillus
- Jerdon's Babbler Chrysomma altirostre
- Black-breasted Parrotbill Paradoxornis flavirostris
- Black-headed Parrotbill Paradoxornis margaritae
- Gray-hooded Parrotbill Suthora zappeyi
- Comoro White-eye Zosterops mouroniensis
- Cameroon Speirops Zosterops melanocephalus
- Bioko Speirops Zosterops brunneus
- Taita White-eye Zosterops silvanus
- Seychelles White-eye Zosterops modestus
- Sangkar White-eye Zosterops melanurus
- Splendid White-eye Zosterops luteirostris
- Slender-billed White-eye Zosterops tenuirostris
- Kangean Tit-Babbler Mixornis prillwitzi
- Pale-throated Wren-Babbler Spelaeornis kinneari
- Naga Wren-Babbler Spelaeornis chocolatinus
- Javan Scimitar-Babbler Pomatorhinus montanus
- Nonggang Babbler Stachyris nonggangensis
- Gold-fronted Fulvetta Schoeniparus variegaticeps
- Marsh Babbler Pellorneum palustre
- Rufous Limestone Babbler Gypsophila calcicola
- Bornean Wren-Babbler Ptilocichla leucogrammica
- Falcated Wren-Babbler Ptilocichla falcata
- Ashambu Laughingthrush Montecincla meridionalis
- Emei Shan Liocichla Liocichla omeiensis
- Ashy-headed Laughingthrush Argya cinereifrons
- Slender-billed Babbler Argya longirostris
- White-throated Mountain-Babbler Turdoides gilberti
- Hinde's Pied-Babbler Turdoides hindei
- Snowy-cheeked Laughingthrush Ianthocincla sukatschewi
- Chestnut-eared Laughingthrush Ianthocincla konkakinhensis
- Biet's Laughingthrush Ianthocincla bieti
- Beautiful Nuthatch Sitta formosa
- Corsican Nuthatch Sitta whiteheadi
- Nava's Wren Hylorchilus navai
- Clarion Wren Troglodytes tanneri
- Antioquia Wren Thryophilus sernai
- Munchique Wood-Wren Henicorhina negreti
- Rufous-throated Dipper Cinclus schulzii
- White-eyed Starling Aplonis brunneicapillus
- White-faced Starling Sturnornis albofrontatus
- ジャワハッカ Acridotheres javanicus
- Pale-bellied Myna Acridotheres cinereus
- Bendire's Thrasher Toxostoma bendirei
- Española Mockingbird Mimus macdonaldi
- Guadalcanal Thrush Zoothera turipavae
- Javan Cochoa Cochoa azurea
- Bicknell's Thrush Catharus bicknelli
- Spotted Ground-Thrush Geokichla guttata
- Ashy Thrush Geokichla cinerea
- Gray-sided Thrush Turdus feae
- アカコッコ Turdus celaenops
- La Selle Thrush Turdus swalesi
- Ashy-breasted Flycatcher Muscicapa randi
- Chapin's Flycatcher Fraseria lendu
- Nimba Flycatcher Melaenornis annamarulae
- Grande Comore Flycatcher Humblotia flavirostris
- White-bellied Sholakili Sholicola albiventris
- Rufous-breasted Blue Flycatcher Cyornis camarinensis
- Sunda Blue Flycatcher Cyornis caerulatus
- Brown-chested Jungle Flycatcher Cyornis brunneatus
- Swynnerton's Robin Swynnertonia swynnertoni
- Thyolo Alethe Chamaetylas choloensis
- Iringa Akalat Sheppardia lowei
- Rusty-flanked Jungle Flycatcher Vauriella insignis
- タネコマドリ Larvivora tanensis
- Blackthroat Calliope obscura
- Kashmir Flycatcher Ficedula subrubra
- Palawan Flycatcher Ficedula platenae
- Little Slaty Flycatcher Ficedula basilanica
- White-browed Bushchat Saxicola macrorhynchus
- White-throated Bushchat Saxicola insignis
- Scarlet-collared Flowerpecker Dicaeum retrocinctum
- Banded Sunbird Anthreptes rubritorques
- Sao Tome Sunbird Dreptes thomensis
- Rockefeller's Sunbird Cinnyris rockefelleri
- Rufous-winged Sunbird Cinnyris rufipennis
- Philippine Leafbird Chloropsis flavipennis
- Yellow-legged Weaver Ploceus flavipes
- Bannerman's Weaver Ploceus bannermani
- Loango Weaver Ploceus subpersonatus
- Kilombero Weaver Ploceus burnieri
- Diamond Firetail Stagonopleura guttata
- Green-faced Parrotfinch Erythrura viridifacies
- Pink-billed Parrotfinch Erythrura kleinschmidti
- Green Avadavat Amandava formosa
- Italian Sparrow Passer italiae
- Abd al Kuri Sparrow Passer hemileucus
- Sao Tome Short-tail Motacilla bocagii
- Nilgiri Pipit Anthus nilghiriensis
- Sprague's Pipit Anthus spragueii
- Ochre-breasted Pipit Anthus nattereri
- Yellow-breasted Pipit Hemimacronyx chloris
- Laysan Finch Telespiza cantans
- Iiwi Drepanis coccinea
- Azores Bullfinch Pyrrhula murina
- Ankober Serin Crithagra ankoberensis
- Syrian Serin Serinus syriacus
- Yellow-faced Siskin Spinus yarrellii
- Chestnut-collared Longspur Calcarius ornatus
- カシラダカ Emberiza rustica
- Paria Brushfinch Arremon phygas
- Yellow-green Brushfinch Atlapetes luteoviridis
- Western Chat-Tanager Calyptophilus tertius
- White-winged Warbler Xenoligea montana
- Puerto Rican Tanager Nesospingus speculiferus
- Pampas Meadowlark Leistes defilippii
- Baudo Oropendola Psarocolius cassini
- Montserrat Oriole Icterus oberi
- Martinique Oriole Icterus bonana
- Red-bellied Grackle Hypopyrrhus pyrohypogaster
- Forbes's Blackbird Anumara forbesi
- Black-polled Yellowthroat Geothlypis speciosa
- Belding's Yellowthroat Geothlypis beldingi
- Barbuda Warbler Setophaga subita
- Pirre Warbler Basileuterus ignotus
- White-capped Tanager Sericossypha albocristata
- Black-and-gold Tanager Bangsia melanochlamys
- Gold-ringed Tanager Bangsia aureocincta
- Yellow-green Tanager Bangsia flavovirens
- Orange-throated Tanager Wetmorethraupis sterrhopteron
- Masked Mountain Tanager Tephrophilus wetmorei
- Azure-rumped Tanager Poecilostreptus cabanisi
- Green-throated Tanager Stilpnia argyrofenges
- Black-backed Tanager Stilpnia peruviana
- Seven-colored Tanager Tangara fastuosa
- Turquoise Dacnis Dacnis hartlaubi
- Scarlet-breasted Dacnis Dacnis berlepschi
- Pearly-breasted Conebill Conirostrum margaritae
- Inaccessible Island Finch Nesospiza acunhae
- Nightingale Island Finch Nesospiza questi
- Little Inca-Finch Incaspiza watkinsi
- Tucuman Mountain Finch Poospiza baeri
- Black-and-tawny Seedeater Sporophila nigrorufa
- Chestnut Seedeater Sporophila cinnamomea
- Temminck's Seedeater Sporophila falcirostris
- Buffy-fronted Seedeater Sporophila frontalis
- Tropeiro Seedeater Sporophila beltoni
- Black-masked Finch Coryphaspiza melanotis
- Puerto Rican Bullfinch Melopyrrha portoricensis
- Green Warbler-Finch Certhidea olivacea
- Large Tree-Finch Camarhynchus psittacula
- Vampire Ground-Finch Geospiza septentrionalis
- Genovesa Ground-Finch Geospiza acutirostris
- Española Ground-Finch Geospiza conirostris
- Genovesa Cactus-Finch Geospiza propinqua
野生絶滅：5種
飼育下、または本来の分布域の外でのみ生き残っています。
全5種
- Alagoas Curassow Mitu mitu
- Socorro Dove Zenaida graysoni
- Guam Kingfisher Todiramphus cinnamominus
- Spix's Macaw Cyanopsitta spixii
- Hawaiian Crow Corvus hawaiiensis
絶滅：153種
生存している個体は知られていません。
全153種
- Mauritius Shelduck Alopochen mauritiana
- Reunion Shelduck Alopochen kervazoi
- Finsch's Duck Chenonetta finschi
- Amsterdam Duck Mareca marecula
- Mauritius Duck Anas theodori
- Labrador Duck Camptorhynchus labradorius
- Auckland Islands Merganser Mergus australis
- New Zealand Quail Coturnix novaezelandiae
- Mauritius Wood-Pigeon Columba thiriouxi
- Ryukyu Pigeon Columba jouyi
- Bonin Pigeon Columba versicolor
- Passenger Pigeon Ectopistes migratorius
- Mauritius Turtle-Dove Nesoenas cicur
- Rodrigues Turtle-Dove Nesoenas rodericanus
- Thick-billed Ground Dove Pampusana salamonis
- Tanna Ground Dove Pampusana ferruginea
- Spotted Green Pigeon Caloenas maculata
- Dodo Raphus cucullatus
- Rodrigues Solitaire Pezophaps solitaria
- Choiseul Pigeon Microgoura meeki
- Rodrigues Blue-Pigeon Alectroenas payandeei
- Mauritius Blue-Pigeon Alectroenas nitidissimus
- Red-moustached Fruit-Dove Ptilinopus mercierii
- Snail-eating Coua Coua delalandei
- St. Helena Cuckoo Nannococcyx psix
- Brace's Emerald Riccordia bracei
- Reunion Rail Dryolimnas augusti
- Red Rail Aphanapteryx bonasia
- Rodrigues Rail Erythromachus leguati
- St. Helena Rail Aphanocrex podarces
- Ascension Crake Mundia elpenor
- Hawkins's Rail Diaphorapteryx hawkinsi
- Tahiti Rail Gallirallus pacificus
- Chatham Islands Rail Gallirallus modestus
- Dieffenbach's Rail Gallirallus dieffenbachii
- Bar-winged Rail Gallirallus poecilopterus
- Wake Island Rail Gallirallus wakensis
- Hodgen's Waterhen Tribonyx hodgenorum
- Tristan Moorhen Gallinula nesiotis
- Mascarene Coot Fulica newtonii
- Marquesan Swamphen Porphyrio paepae
- New Caledonian Gallinule Porphyrio kukwiedei
- Reunion Gallinule Porphyrio caerulescens
- North Island Takahe Porphyrio mantelli
- Lord Howe Swamphen Porphyrio albus
- St. Helena Crake Zapornia astrictocarpus
- Laysan Rail Zapornia palmeri
- Hawaiian Rail Zapornia sandwichensis
- Miller's Rail Zapornia nigra
- Kosrae Crake Zapornia monasa
- Canarian Oystercatcher Haematopus meadewaldoi
- North Island Snipe Coenocorypha barrierensis
- South Island Snipe Coenocorypha iredalei
- Kiritimati Sandpiper Prosobonia cancellata
- White-winged Sandpiper Prosobonia leucoptera
- Moorea Sandpiper Prosobonia ellisi
- Great Auk Pinguinus impennis
- Alaotra Grebe Tachybaptus rufolavatus
- Atitlan Grebe Podilymbus gigas
- Colombian Grebe Podiceps andinus
- Large St. Helena Petrel Pterodroma rupinarum
- Small St. Helena Petrel Bulweria bifax
- Pallas's Cormorant Urile perspicillatus
- Reunion Ibis Threskiornis solitarius
- New Zealand Bittern Botaurus novaezelandiae
- Bermuda Night Heron Nyctanassa carcinocatactes
- Reunion Night Heron Nycticorax duboisi
- Mauritius Night Heron Nycticorax mauritianus
- Rodrigues Night Heron Nycticorax megacephalus
- Bermuda Hawk Bermuteo avivorus
- Reunion Scops-Owl Otus grucheti
- Rodrigues Scops-Owl Otus murivorus
- Mauritius Scops-Owl Otus sauzieri
- Bermuda Saw-whet Owl Aegolius gradyi
- Laughing Owl Ninox albifacies
- St. Helena Hoopoe Upupa antaios
- Bermuda Flicker Colaptes oceanicus
- Guadalupe Caracara Caracara lutosa
- Reunion Kestrel Falco duboisi
- Norfolk Island Kaka Nestor productus
- Oceanic Eclectus Eclectus infectus
- Mascarene Parrot Mascarinus mascarinus
- Seychelles Parakeet Psittacula wardi
- Newton's Parakeet Psittacula exsul
- Mauritius Gray Parrot Psittacula bensoni
- Broad-billed Parrot Lophopsittacus mauritianus
- Rodrigues Parrot Necropsittacus rodricanus
- Raiatea Parakeet Cyanoramphus ulietanus
- Black-fronted Parakeet Cyanoramphus zealandicus
- Paradise Parrot Psephotellus pulcherrimus
- Martinique Amazon Amazona martinicana
- Guadeloupe Amazon Amazona violacea
- Carolina Parakeet Conuropsis carolinensis
- Cuban Macaw Ara tricolor
- Guadeloupe Parakeet Psittacara labati
- Stephens Island Wren Traversia lyalli
- Bush Wren Xenicus longipes
- Cryptic Treehunter Cichlocolaptes mazarbarnetti
- Alagoas Foliage-gleaner Philydor novaesi
- Chatham Islands Bellbird Anthornis melanocephala
- Lord Howe Gerygone Gerygone insularis
- North Island Piopio Turnagra tanagra
- South Island Piopio Turnagra capensis
- Maupiti Monarch Pomarea maupitiensis
- Eiao Monarch Pomarea fluxa
- Nuku Hiva Monarch Pomarea nukuhivae
- Guam Flycatcher Myiagra freycineti
- Huia Heteralocha acutirostris
- Aldabra Brush-Warbler Nesillas aldabrana
- Nightingale Reed Warbler Acrocephalus luscinius
- Aguiguan Reed Warbler Acrocephalus nijoi
- Pagan Reed Warbler Acrocephalus yamashinae
- Society Islands Reed Warbler Acrocephalus musae
- Mangareva Reed Warbler Acrocephalus astrolabii
- Chatham Islands Fernbird Poodytes rufescens
- Marianne White-eye Zosterops semiflavus
- Robust White-eye Zosterops strenuus
- Kosrae Starling Aplonis corvina
- Mysterious Starling Aplonis mavornata
- Tasman Starling Aplonis fusca
- Raiatea Starling Aplonis ulietensis
- Rodrigues Starling Necropsar rodericanus
- Reunion Starling Fregilupus varius
- Kamao Myadestes myadestinus
- Amaui Myadestes woahensis
- Bonin Thrush Zoothera terrestris
- Grand Cayman Thrush Turdus ravidus
- Kauai Oo Moho braccatus
- Oahu Oo Moho apicalis
- Bishop's Oo Moho bishopi
- Hawaii Oo Moho nobilis
- Kioea Chaetoptila angustipluma
- Reunion Fody Foudia delloni
- Poo-uli Melamprosops phaeosoma
- Kakawahie Paroreomyza flammea
- Kona Grosbeak Chloridops kona
- Lesser Koa-Finch Rhodacanthis flaviceps
- Greater Koa-Finch Rhodacanthis palmeri
- Ula-ai-hawane Ciridops anna
- Laysan Honeycreeper Himatione fraithii
- Hawaii Mamo Drepanis pacifica
- Black Mamo Drepanis funerea
- Lanai Hookbill Dysmorodrepanis munroi
- Oahu Nukupuu Hemignathus lucidus
- Lesser Akialoa Akialoa obscura
- Oahu Akialoa Akialoa ellisiana
- Kauai Akialoa Akialoa stejnegeri
- Maui-nui Akialoa Akialoa lanaiensis
- Greater Amakihi Viridonia sagittirostris
- Oahu Akepa Loxops wolstenholmei
- Bonin Grosbeak Carpodacus ferreorostris
- Bermuda Towhee Pipilo naufragus
- Slender-billed Grackle Quiscalus palustris
よくある質問
現在、絶滅の危機にある鳥は何種いますか？
IUCN レッドリストによると、現在約1,469種の鳥が絶滅の危機にあり、これは既知の鳥類全体の約13%にあたります。そのうち約224種が絶滅危惧IA類（野生絶滅の手前の、最も高い危険度）に分類されています。状況は1970年以降、大きく悪化しています。2019年に学術誌『Science』に掲載された画期的な研究によると、北米だけでも過去50年間に約30億羽、つまり鳥の総数の29%が失われました。
いま世界で最も絶滅が心配されている鳥は何ですか？
現在、最も深刻な危機にある鳥には次のような種がいます。アカメクロハジロ（残りは推定25〜50羽で、世界で最も希少なカモ）、アオコンゴウインコ（2000年から野生絶滅。飼育下の小さな個体群がブラジルで再導入されています）、キガオミツスイ（オーストラリアに300〜400羽。あまりに数が少ないため、若い鳥が自分の種のさえずりを覚えられなくなっています）、カカポ（約250羽。ニュージーランドで1羽ずつ見守られています）、フィリピンワシ（残りは800羽未満）。これらの種の保全プログラムは、史上最も集中的な野生生物の回復の取り組みに数えられます。
鳥が減っている主な原因は何ですか？
鳥の個体数が減っている最大の要因は、生息地の消失と劣化（特に在来の草原、湿地、森林の農地への転換）です。続いて、外来種（特に島のネコ、ネズミ、ヘビ）、農薬の使用（餌となる昆虫を減らし、生物濃縮によって鳥を直接中毒にします）、窓や車、通信塔への衝突（米国だけで年間最大10億羽が死んでいると推定されています）、気候変動（渡りの時期、餌の量、生息地の適性を変えてしまいます）、そして野生生物の違法取引があります。海鳥や外洋性の種にとっては、プラスチック汚染や漁網による混獲も大きな脅威です。
絶滅から救われた鳥にはどんな種がいますか？
保全活動は、目覚ましい回復を成し遂げてきました。カリフォルニアコンドルは1987年に27羽まで減りましたが（種を守るため、野生の鳥がすべて捕獲されました）、現在は500羽以上に回復し、300羽以上が野生で空を飛んでいます。アメリカシロヅルは1941年の最少21羽から、現在は800羽以上に増えました。ハクトウワシは、DDT の禁止と生息地の保護が実施されたのち、2007年に米国の絶滅危惧種リストから外されました。ニュージーランドでは、チャタムヒタキがわずか5羽（「オールド・ブルー」と名付けられた繁殖できる雌1羽を含む）から、現在は300羽以上に回復しています。こうした成功は、的を絞った保全活動が効果を上げることを示しています。
絶滅の危機にある鳥を守るために、自分にできることは何ですか？
目に見える効果がある個人の行動には、次のようなものがあります。シールやネットで窓を鳥にとって安全にする（米国では窓への衝突で年間最大10億羽が死んでいます）、ネコを室内や囲いのある屋外スペースで飼う（米国では飼いネコが年間推定13億〜40億羽の鳥を殺しています）、庭での農薬使用を減らし、昆虫を支える在来植物を植える、eBird や iNaturalist などのプラットフォームを通じて市民科学に参加する、アメリカ鳥類保護協会や全米オーデュボン協会、地域の土地保全団体などを支援する、科学的根拠に基づく保全政策を求めて声を上げる。BirdTab のようなツールを含めた教育は、保護のための法律を政治的に実現可能にする、幅広い社会の関心を育てます。
美しさのほかに、鳥が生態系にとって大切な理由は何ですか？
鳥は、人間に直接役立つ重要な生態系サービスを提供しています。特に熱帯の生態系では、多くの植物にとって最も重要な花粉媒介者のひとつです。昆虫の数も抑えています。シジュウカラのつがい1組が、ひなを育てるあいだに15万匹のイモムシを食べることもあります。猛禽類や、ハゲワシのような腐肉食の鳥は、げっ歯類の数を抑え、放っておけば病気を広げる死骸をすばやく片付けます。オオハシやサイチョウのように種子を運ぶ鳥は、森林の再生に欠かせません。鳥が失われると、生物多様性が減るだけではありません。農業やきれいな水、人間の健康を支える生態系そのものが不安定になるのです。
IUCN レッドリストとは何ですか？絶滅危惧種をどのように分類していますか？
IUCN（国際自然保護連合）レッドリストは、種の保全状況をまとめた世界で最も包括的な目録です。種は定量的な基準に照らして評価され、次のカテゴリーに分けられます。軽度懸念（個体数が安定）、準絶滅危惧（懸念の基準に近づいている）、絶滅危惧II類（野生で絶滅する危険性が高い）、絶滅危惧IB類（危険性が非常に高い）、絶滅危惧IA類（危険性がきわめて高い）、野生絶滅（飼育下でのみ生存）、絶滅。評価は科学の専門家ネットワークによって行われ、新しい個体数データが得られるたびに定期的に更新されます。BirdTab はレッドリストの分類を使って、登場する種の保全状況を正確にお伝えしています。
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