Dusky Flying Fox vs White-winged Tern

Pteropus brunneus compared with Chlidonias leucopterus

Key Differences

• Dusky Flying Fox is Extinct while White-winged Tern is Not Evaluated.

Taxonomic Classification

Rank	Dusky Flying Fox	White-winged Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Pteropodidae (Fruit Bats)	Laridae
Genus	Pteropus (Flying Foxes)	Chlidonias
Species	Pteropus brunneus	Chlidonias leucopterus

Evolutionary Relationship

Dusky Flying Fox and White-winged Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Flying Fox

EX — Extinct

White-winged Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Dusky Flying Fox	White-winged Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-winged Tern

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

White-winged Tern

White-winged Tern (Chlidonias leucopterus) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.