Guam Flying Fox vs Mountain Starling

Pteropus tokudae compared with Aplonis santovestris

Key Differences

• Guam Flying Fox is Extinct while Mountain Starling is Endangered.

Taxonomic Classification

Rank	Guam Flying Fox	Mountain Starling
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)	Sturnidae
Genus	Pteropus (Flying Foxes)	Aplonis
Species	Pteropus tokudae	Aplonis santovestris

Evolutionary Relationship

Guam Flying Fox and Mountain Starling share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guam Flying Fox

EX — Extinct

Mountain Starling

EN — Endangered

Physical Characteristics

Attribute	Guam Flying Fox	Mountain Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Starling

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.