Ontong Java Flying Fox vs Tree Martin

Pteropus howensis compared with Petrochelidon nigricans

Key Differences

• Ontong Java Flying Fox is Critically Endangered while Tree Martin is Least Concern.

Taxonomic Classification

Rank	Ontong Java Flying Fox	Tree Martin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Pteropodidae (Fruit Bats)	Hirundinidae
Genus	Pteropus (Flying Foxes)	Petrochelidon
Species	Pteropus howensis	Petrochelidon nigricans

Evolutionary Relationship

Ontong Java Flying Fox and Tree Martin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ontong Java Flying Fox

CR — Critically Endangered

Tree Martin

LC — Least Concern

Physical Characteristics

Attribute	Ontong Java Flying Fox	Tree Martin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tree Martin

Habitat

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

Range

Found in Norway.