EN
Sierra Madre Sparrow Xenospiza baileyi



Family: Passerellidae ()

Authority: Bangs, 1931

Red List Category

Criteria: B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)

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

Justification of Red List category
This species is classified as Endangered owing to its extremely small range, within which it occurs at just two locations and is subject to continuing declines in the size of its range, habitat quality and population size. Further information may lead to its uplisting to Critically Endangered,



Population size: 2500-9999

Population trend: Decreasing

Distribution size (breeding/resident): 25,200 km2

Country endemic: Yes

Attributes
Land-mass type - continent
Realm - Nearctic
Realm - Neotropical
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2017) Species factsheet: Xenospiza baileyi. Downloaded from http://www.birdlife.org on 24/01/2017. Recommended citation for factsheets for more than one species: BirdLife International (2017) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 24/01/2017.