Guadalupe Junco Junco insularis

Family: Passerellidae (New World sparrows)

Authority: Ridgway, 1876

Red List Category

Criteria: D

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Justification of Red List category
This species has a very small population and for this reason it is evaluated as Vulnerable under Criterion D.

Population size: 75-249

Population trend: Increasing

Extent of occurrence (breeding/resident): 60 km2

Country endemic: Yes

Land-mass type - oceanic island
Realm - Nearctic
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2019) Species factsheet: Junco insularis. Downloaded from http://www.birdlife.org on 22/03/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 22/03/2019.