East Asian Free-tailed Bat vs Yellow-browed Sparrow

Tadarida insignis compared with Ammodramus aurifrons

Key Differences

• East Asian Free-tailed Bat is Data Deficient while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	East Asian Free-tailed Bat	Yellow-browed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Molossidae	Passerellidae
Genus	Tadarida	Ammodramus
Species	Tadarida insignis	Ammodramus aurifrons

Evolutionary Relationship

East Asian Free-tailed Bat and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

East Asian Free-tailed Bat

DD — Data Deficient

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	East Asian Free-tailed Bat	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

East Asian Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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.