Variable-backed Frog vs Yellow-browed Sparrow

Pulchrana signata compared with Ammodramus aurifrons

Taxonomic Classification

Rank	Variable-backed Frog	Yellow-browed Sparrow
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Amphibia (động vật lưỡng cư)	Aves (chim)
Order	Anura (bộ Không đuôi)	Passeriformes (bộ Sẻ)
Family	Ranidae	Passerellidae
Genus	Pulchrana	Ammodramus
Species	Pulchrana signata	Ammodramus aurifrons

Evolutionary Relationship

Variable-backed Frog and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Variable-backed Frog

LC — Least Concern

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Variable-backed Frog	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Variable-backed Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.