Guam Flying Fox vs Olive-backed Tailorbird

Pteropus tokudae compared with Orthotomus sepium

Key Differences

• Guam Flying Fox is Extinct while Olive-backed Tailorbird is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Olive-backed Tailorbird
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)	Cisticolidae
Genus	Pteropus (Flying Foxes)	Orthotomus
Species	Pteropus tokudae	Orthotomus sepium

Evolutionary Relationship

Guam Flying Fox and Olive-backed Tailorbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Olive-backed Tailorbird

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Olive-backed Tailorbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive-backed Tailorbird

Habitat

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

Range

Found in Norway.