Bay-Breasted Warbler vs Gansu Shrew

Setophaga castanea compared with Sorex cansulus

Key Differences

• Bay-Breasted Warbler is Least Concern while Gansu Shrew is Data Deficient.

Taxonomic Classification

Rank	Bay-Breasted Warbler	Gansu Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Soricomorpha (Soricomorpha)
Family	Parulidae	Soricidae
Genus	Setophaga	Sorex
Species	Setophaga castanea	Sorex cansulus

Evolutionary Relationship

Bay-Breasted Warbler and Gansu Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bay-Breasted Warbler

LC — Least Concern

Gansu Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Bay-Breasted Warbler	Gansu Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bay-Breasted Warbler

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Gansu Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bay-Breasted Warbler

Bay-Breasted Warbler (Setophaga castanea) 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.