Gray Flying Fox vs Gray-headed Chachalaca

Pteropus griseus compared with Ortalis cinereiceps

Key Differences

• Gray Flying Fox is Vulnerable while Gray-headed Chachalaca is Least Concern.

Taxonomic Classification

Rank	Gray Flying Fox	Gray-headed Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Galliformes (Galliformes)
Family	Pteropodidae (Fruit Bats)	Cracidae
Genus	Pteropus (Flying Foxes)	Ortalis
Species	Pteropus griseus	Ortalis cinereiceps

Evolutionary Relationship

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

Conservation Status

Gray Flying Fox

VU — Vulnerable

Gray-headed Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Gray Flying Fox	Gray-headed Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-headed Chachalaca

Habitat

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

Range

Distributed across Colombia and Norway.