Gray-headed Flying Fox vs Red-billed Duck

Pteropus poliocephalus compared with Anas erythrorhyncha

Key Differences

• Gray-headed Flying Fox is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Gray-headed Flying Fox	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Pteropodidae (Fruit Bats)	Anatidae
Genus	Pteropus (Flying Foxes)	Anas
Species	Pteropus poliocephalus	Anas erythrorhyncha

Evolutionary Relationship

Gray-headed Flying Fox and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-headed Flying Fox

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Gray-headed Flying Fox	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.