Escribano collar castaño vs Escribano de Smith

Calcarius ornatus compared with Calcarius pictus

Key Differences

• Escribano collar castaño is Vulnerable while Escribano de Smith is Least Concern.

Taxonomic Classification

Rank	Escribano collar castaño	Escribano de Smith
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (paseriformes)	Passeriformes (paseriformes)
Family same	Calcariidae	Calcariidae
Genus same	Calcarius	Calcarius
Species	Calcarius ornatus	Calcarius pictus

Evolutionary Relationship

Escribano collar castaño and Escribano de Smith share a common ancestor at the Genus level: Calcarius.

Conservation Status

Escribano collar castaño

VU — Vulnerable

Escribano de Smith

LC — Least Concern

Physical Characteristics

Attribute	Escribano collar castaño	Escribano de Smith
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Escribano collar castaño

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.

Escribano de Smith

Habitat

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

Range

Distributed across Norway and United States.

Escribano collar castaño

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway