Black-eared flying fox vs Gray-chinned Hermit

Pteropus melanotus compared with Phaethornis griseogularis

Key Differences

• Black-eared flying fox is Vulnerable while Gray-chinned Hermit is Least Concern.

Taxonomic Classification

Rank	Black-eared flying fox	Gray-chinned Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Apodiformes (Apodiformes)
Family	Pteropodidae (Fruit Bats)	Trochilidae
Genus	Pteropus (Flying Foxes)	Phaethornis
Species	Pteropus melanotus	Phaethornis griseogularis

Evolutionary Relationship

Black-eared flying fox and Gray-chinned Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-eared flying fox

VU — Vulnerable

Gray-chinned Hermit

LC — Least Concern

Physical Characteristics

Attribute	Black-eared flying fox	Gray-chinned Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-chinned Hermit

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Black-eared flying fox

The Black-eared flying fox (Pteropus melanotus) is a species in the genus Pteropus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.