Gray-headed Chickadee vs Pearson's Long-clawed Shrew

Poecile cinctus compared with Solisorex pearsoni

Key Differences

• Gray-headed Chickadee is Near Threatened while Pearson's Long-clawed Shrew is Endangered.

Taxonomic Classification

Rank	Gray-headed Chickadee	Pearson's Long-clawed Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Soricomorpha (Soricomorpha)
Family	Paridae	Soricidae
Genus	Poecile	Solisorex
Species	Poecile cinctus	Solisorex pearsoni

Evolutionary Relationship

Gray-headed Chickadee and Pearson's Long-clawed Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-headed Chickadee

NT — Near Threatened

Pearson's Long-clawed Shrew

EN — Endangered

Physical Characteristics

Attribute	Gray-headed Chickadee	Pearson's Long-clawed Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Chickadee

Habitat

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

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pearson's Long-clawed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.