Crescent Nail-tail Wallaby vs Gray-breasted Martin

Onychogalea lunata compared with Progne chalybea

Key Differences

• Crescent Nail-tail Wallaby is Extinct while Gray-breasted Martin is Least Concern.

Taxonomic Classification

Rank	Crescent Nail-tail Wallaby	Gray-breasted Martin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Passeriformes (Songbirds)
Family	Macropodidae (Kangaroos)	Hirundinidae
Genus	Onychogalea	Progne
Species	Onychogalea lunata	Progne chalybea

Evolutionary Relationship

Crescent Nail-tail Wallaby and Gray-breasted Martin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crescent Nail-tail Wallaby

EX — Extinct

Gray-breasted Martin

LC — Least Concern

Physical Characteristics

Attribute	Crescent Nail-tail Wallaby	Gray-breasted Martin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crescent Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-breasted Martin

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gray-breasted Martin

Gray-breasted Martin (Progne chalybea) 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.