CR
Cozumel Thrasher Toxostoma guttatum



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Red List Category

Criteria: B1ab(i,ii,iii,iv,v);C2a(i,ii);D

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Justification of Red List category
This formerly common species appears to have declined rapidly following a hurricane in 1988, with very few subsequent records, despite repeated surveys since then. Any remaining population is likely to be tiny, and for these reasons it is treated as Critically Endangered.

Population size: 1-49 mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 25 km2

Country endemic: Yes

Attributes
Land-mass type - oceanic island - Oceanic islands are islands or island groups that are <200,000 sq km in size and separated from other land masses by >200 m sea depth. Generally Oceanic islands are islands or island groups that are <200,000 sq km in size and separated from other land masses by >200 m sea depth. Generally they have never been connected to a continental area by a land-ridge, and are volcanic in origin.
Realm - Neotropical - realm
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Toxostoma guttatum. Downloaded from http://www.birdlife.org on 03/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 03/12/2016.