Chestnut-collared Longspur vs Rock Partridge

Calcarius ornatus compared with Alectoris graeca

Key Differences

• Chestnut-collared Longspur is Vulnerable while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Chestnut-collared Longspur	Rock 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	Alectoris
Species	Calcarius ornatus	Alectoris graeca

Evolutionary Relationship

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

Conservation Status

Chestnut-collared Longspur

VU — Vulnerable

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut-collared Longspur	Rock 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.

Rock Partridge

Habitat

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

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Rock Partridge

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway