Brown-backed Chat-Tyrant vs Caatinga laucha

Ochthoeca fumicolor compared with Calomys expulsus

Taxonomic Classification

Rank	Brown-backed Chat-Tyrant	Caatinga laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Tyrannidae	Cricetidae
Genus	Ochthoeca	Calomys
Species	Ochthoeca fumicolor	Calomys expulsus

Evolutionary Relationship

Brown-backed Chat-Tyrant and Caatinga laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-backed Chat-Tyrant

LC — Least Concern

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Brown-backed Chat-Tyrant	Caatinga laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-backed Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-backed Chat-Tyrant

Brown-backed Chat-Tyrant (Ochthoeca fumicolor) 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.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.