Flat-skulled Shrew vs Thick-billed Murre

Sorex roboratus compared with Uria lomvia

Key Differences

• Flat-skulled Shrew is Least Concern while Thick-billed Murre is Endangered.

Taxonomic Classification

Rank	Flat-skulled Shrew	Thick-billed Murre
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Charadriiformes (Charadriiformes)
Family	Soricidae	Alcidae
Genus	Sorex	Uria
Species	Sorex roboratus	Uria lomvia

Evolutionary Relationship

Flat-skulled Shrew and Thick-billed Murre share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-skulled Shrew

LC — Least Concern

Thick-billed Murre

EN — Endangered

Physical Characteristics

Attribute	Flat-skulled Shrew	Thick-billed Murre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-skulled Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thick-billed Murre

Habitat

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

Range

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