Red List Category
B1ab(i,ii,iii,v); C2a(i); D
for more information about the Red List categories and criteria
Justification of Red List category
This species has an extremely small and declining range and population, and fledging success is very low, but it qualifies as Endangered (rather than Critically Endangered) because it breeds at three sites and at least one subpopulation is larger than 50 mature individuals.
100 mature individuals
Distribution size (breeding/resident):
Land-mass type - continent - Continents are land masses > bigger than Australia (=7,682,300 sq km).
Realm - Nearctic - realm
Realm - Neotropical - realm
IUCN Ecosystem -- Terrestrial biome