Chestnut-collared Longspur vs Chestnut-headed Partridge

Calcarius ornatus compared with Arborophila cambodiana

Key Differences

• Chestnut-collared Longspur is Vulnerable while Chestnut-headed Partridge is Least Concern.

Taxonomic Classification

Rank	Chestnut-collared Longspur	Chestnut-headed Partridge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Galliformes (Galliformes)
Family	Calcariidae	Phasianidae
Genus	Calcarius	Arborophila
Species	Calcarius ornatus	Arborophila cambodiana

Evolutionary Relationship

Chestnut-collared Longspur and Chestnut-headed Partridge share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chestnut-collared Longspur

VU — Vulnerable

Chestnut-headed Partridge

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-collared Longspur	Chestnut-headed Partridge
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.

Chestnut-headed Partridge

Habitat

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

Range

Found in Norway.

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.

Chestnut-headed Partridge

The Chestnut-headed Partridge (Arborophila cambodiana) is a species in the genus Arborophila. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway