Sapphire-bellied Hummingbird Amazilia lilliae

Family: Trochilidae (Hummingbirds)

Authority: Stone, 1917

Red List Category

Criteria: C2a(i)

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Justification of Red List category
The very small range and rarity of this species suggest that its population is extremely small and that the population size at each of the known locations is tiny. Its habitat, and by inference the population, have undergone a considerable decline that may be continuing. This combination of factors leads to classification as Critically Endangered.

Population size: 50-249

Population trend: Decreasing

Extent of occurrence (breeding/resident): 43,700 km2

Country endemic: Yes

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

Recommended citation
BirdLife International (2021) Species factsheet: Amazilia lilliae. Downloaded from on 18/10/2021. Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from on 18/10/2021.