Great Crested Tern

Thalasseus bergii

Least Concern (IUCN Red List)Gulls, Terns, and Skimmers
Great Crested Tern, photographed by Charles J. Sharp

Photo: Charles J. Sharp · Wikimedia · CC-BY-SA 4.0 (licence)

Call and song

About the Great Crested Tern

A large elegant tern with a very long lemon-yellow bill. Black cap does not extend down to the bill. Juvenile is scaly-looking with much more black on the back and wings. Similar Lesser Crested Tern is smaller with black cap extending down to the bill in breeding plumage. Occurs along coasts and estuaries; very rarely further inland or on freshwater ponds/lagoons.

Species account: eBird.org, fetched 2025-12-26 · How these pages are made

Where it has been recorded

Recorded in 78 of the 253 countries we have eBird lists for. Each opens that country's checklist.