CR
Chinese Crested Tern Thalasseus bernsteini



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Red List Category

Criteria: C2a(i,ii); D

Click here for more information about the Red List categories and criteria

Justification of Red List category
This poorly known species qualifies as Critically Endangered because it is estimated to have a tiny population, which is in decline owing to egg-collection, disturbance and the loss of coastal wetlands.



BirdLife Species Guardian: Chinese Wild Bird Federation

Population size: 30-49 mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 9 km2

Country endemic: No

Attributes
Land-mass type - continent - Continents are land masses > bigger than Australia (=7,682,300 sq km).
Realm - Indomalayan - realm
Realm - Palearctic - realm
Realm - Oceanic - realm
IUCN Ecosystem -- Marine biome

Recommended citation
BirdLife International (2016) Species factsheet: Thalasseus bernsteini. Downloaded from http://www.birdlife.org on 05/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 05/12/2016.