Guam Flying Fox vs Rusty-backed Thrush

Pteropus tokudae compared with Geokichla erythronota

Key Differences

• Guam Flying Fox is Extinct while Rusty-backed Thrush is Near Threatened.

Taxonomic Classification

Rank	Guam Flying Fox	Rusty-backed Thrush
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)	Turdidae
Genus	Pteropus (Flying Foxes)	Geokichla
Species	Pteropus tokudae	Geokichla erythronota

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Rusty-backed Thrush

NT — Near Threatened

Physical Characteristics

Attribute	Guam Flying Fox	Rusty-backed Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rusty-backed Thrush

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.