Gallagher's Free-tailed Bat vs Gray-headed Oliveback

Chaerephon gallagheri compared with Nesocharis capistrata

Key Differences

• Gallagher's Free-tailed Bat is Data Deficient while Gray-headed Oliveback is Least Concern.

Taxonomic Classification

Rank	Gallagher's Free-tailed Bat	Gray-headed Oliveback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Molossidae	Estrildidae
Genus	Chaerephon	Nesocharis
Species	Chaerephon gallagheri	Nesocharis capistrata

Evolutionary Relationship

Gallagher's Free-tailed Bat and Gray-headed Oliveback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gallagher's Free-tailed Bat

DD — Data Deficient

Gray-headed Oliveback

LC — Least Concern

Physical Characteristics

Attribute	Gallagher's Free-tailed Bat	Gray-headed Oliveback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gallagher's Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-headed Oliveback

Habitat

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

Range

Found in Norway.