Chestnut-collared Longspur vs Dsinezumi Shrew

Calcarius ornatus compared with Crocidura dsinezumi

Key Differences

• Chestnut-collared Longspur is Vulnerable while Dsinezumi Shrew is Least Concern.

Taxonomic Classification

Rank	Chestnut-collared Longspur	Dsinezumi Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Soricomorpha (Soricomorpha)
Family	Calcariidae	Soricidae
Genus	Calcarius	Crocidura
Species	Calcarius ornatus	Crocidura dsinezumi

Evolutionary Relationship

Chestnut-collared Longspur and Dsinezumi Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-collared Longspur

VU — Vulnerable

Dsinezumi Shrew

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-collared Longspur	Dsinezumi Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-collared Longspur

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Dsinezumi Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Chestnut-collared Longspur

The Chestnut-collared Longspur (Calcarius ornatus) is a species in the genus Calcarius. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.