Grasshopper Sparrow vs Pearson's Long-clawed Shrew

Ammodramus savannarum compared with Solisorex pearsoni

Key Differences

• Grasshopper Sparrow is Critically Endangered while Pearson's Long-clawed Shrew is Endangered.

Taxonomic Classification

Rank	Grasshopper Sparrow	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	Passerellidae	Soricidae
Genus	Ammodramus	Solisorex
Species	Ammodramus savannarum	Solisorex pearsoni

Evolutionary Relationship

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

Conservation Status

Grasshopper Sparrow

CR — Critically Endangered

Pearson's Long-clawed Shrew

EN — Endangered

Physical Characteristics

Attribute	Grasshopper Sparrow	Pearson's Long-clawed Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grasshopper Sparrow

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, Norway, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pearson's Long-clawed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.