Bare-legged Swiftlet vs Gray-chinned Hermit

Aerodramus nuditarsus compared with Phaethornis griseogularis

Taxonomic Classification

Rank	Bare-legged Swiftlet	Gray-chinned Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family	Apodidae	Trochilidae
Genus	Aerodramus	Phaethornis
Species	Aerodramus nuditarsus	Phaethornis griseogularis

Evolutionary Relationship

Bare-legged Swiftlet and Gray-chinned Hermit share a common ancestor at the Order level: Apodiformes. (Apodiformes)

View Order: Apodiformes

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Gray-chinned Hermit

LC — Least Concern

Physical Characteristics

Attribute	Bare-legged Swiftlet	Gray-chinned Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Gray-chinned Hermit

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Gray-chinned Hermit

A small, inconspicuous hermit hummingbird of dry and humid forests in the Andes from Colombia to Bolivia, gray-chinned hermits have brownish upper parts, grey chin, and pale buff underparts with a white-tipped central tail — a subtle palette compared to many hummingbirds. They inhabit forest understorey and shrubby forest edge at elevations of 300–1,600 meters, following systematic trap-line routes to visit flowering plants. Males gather at leks to attract females through persistent vocalization.