DD
Bogota Sunangel Heliangelus zusii



Family: Trochilidae (Hummingbirds)

Authority: Graves, 1993

Red List Category

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Justification of Red List category
Although previously treated as Critical, a recent re-evaluation of poorly known, possibly extinct Critical species and Data Deficient species has indicated that this taxon is best treated as Data Deficient at present.

Population size: unknown

Population trend: Unknown

Extent of occurrence (breeding/resident): 1 km2

Country endemic: Yes

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

Recommended citation
BirdLife International (2017) Species factsheet: Heliangelus zusii. Downloaded from http://www.birdlife.org on 21/07/2017. Recommended citation for factsheets for more than one species: BirdLife International (2017) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 21/07/2017.