Gray-headed Chachalaca vs Guam Flying Fox

Ortalis cinereiceps compared with Pteropus tokudae

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Gray-headed Chachalaca

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

Gray-headed Chachalaca

Habitat

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

Range

Distributed across Colombia and Norway.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.