Blondin De Cuvier vs Chestnut-collared Longspur

Perimyotis subflavus compared with Calcarius ornatus

Taxonomic Classification

Rank	Blondin De Cuvier	Chestnut-collared Longspur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Calcariidae
Genus	Perimyotis	Calcarius
Species	Perimyotis subflavus	Calcarius ornatus

Evolutionary Relationship

Blondin De Cuvier and Chestnut-collared Longspur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blondin De Cuvier

VU — Vulnerable

Chestnut-collared Longspur

VU — Vulnerable

Physical Characteristics

Attribute	Blondin De Cuvier	Chestnut-collared Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blondin De Cuvier

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Blondin De Cuvier

The Blondin De Cuvier (Perimyotis subflavus) is a species in the genus Perimyotis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.