Ontong Java Flying Fox vs Rufous-breasted Hermit

Pteropus howensis compared with Glaucis hirsutus

Key Differences

• Ontong Java Flying Fox is Critically Endangered while Rufous-breasted Hermit is Least Concern.

Taxonomic Classification

Rank	Ontong Java Flying Fox	Rufous-breasted 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)	Glaucis
Species	Pteropus howensis	Glaucis hirsutus

Evolutionary Relationship

Ontong Java Flying Fox and Rufous-breasted Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ontong Java Flying Fox

CR — Critically Endangered

Rufous-breasted Hermit

LC — Least Concern

Physical Characteristics

Attribute	Ontong Java Flying Fox	Rufous-breasted Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous-breasted Hermit

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rufous-breasted Hermit

A large hermit hummingbird of humid lowland and foothill forests from Central America through the Amazon basin, rufous-breasted hermits have cinnamon-rufous breast and underpart plumage contrasting with bronzy-green upper parts and a long curved bill. Males gather at leks — communal singing assemblies — where they perform vocal displays to attract females. They follow trap-line routes through dense forest understory. Important pollinators of large Heliconia flowers in tropical rainforest.