Chestnut-collared Longspur vs White-cheeked Pintail

Calcarius ornatus compared with Anas bahamensis

Key Differences

Chestnut-collared Longspur is Vulnerable while White-cheeked Pintail is Least Concern.

Taxonomic Classification

Rank	Chestnut-collared Longspur	White-cheeked Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Calcariidae	Anatidae
Genus	Calcarius	Anas
Species	Calcarius ornatus	Anas bahamensis

Evolutionary Relationship

Chestnut-collared Longspur and White-cheeked Pintail share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Chestnut-collared Longspur

VU — Vulnerable

White-cheeked Pintail

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-collared Longspur	White-cheeked Pintail
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.

White-cheeked Pintail

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

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.

White-cheeked Pintail

White-cheeked Pintail (Anas bahamensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.