Chestnut Sac-winged Bat vs White-headed Munia

Cormura brevirostris compared with Lonchura maja

Taxonomic Classification

Rank	Chestnut Sac-winged Bat	White-headed Munia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Emballonuridae	Estrildidae
Genus	Cormura	Lonchura
Species	Cormura brevirostris	Lonchura maja

Evolutionary Relationship

Chestnut Sac-winged Bat and White-headed Munia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Sac-winged Bat

LC — Least Concern

White-headed Munia

LC — Least Concern

Physical Characteristics

Attribute	Chestnut Sac-winged Bat	White-headed Munia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

White-headed Munia

Habitat

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

Range

Found across Asia (Japan, Taiwan, United Arab Emirates) and Europe (6 countries).

Chestnut Sac-winged Bat

The Chestnut Sac-winged Bat (Cormura brevirostris) is a species in the genus Cormura. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

White-headed Munia

A medium-sized, sociable estrildid finch with a distinctive white head and chestnut flanks, white-headed munias inhabit forests, secondary growth, and rice fields across Southeast Asia from Thailand to the Philippines. They are highly gregarious, foraging in large flocks on grass seeds and rice. Their white head sharply contrasts with the dark brown body, making them one of the more visually distinctive munias. Popular aviary birds in Asia, they breed readily in captivity.