アカエリツメナガホオジロ vs ヒバリツメナガホオジロ

Calcarius ornatus compared with Calcarius pictus

Key Differences

• アカエリツメナガホオジロ is Vulnerable while ヒバリツメナガホオジロ is Least Concern.

Taxonomic Classification

Rank	アカエリツメナガホオジロ	ヒバリツメナガホオジロ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Calcariidae	Calcariidae
Genus same	Calcarius	Calcarius
Species	Calcarius ornatus	Calcarius pictus

Evolutionary Relationship

アカエリツメナガホオジロ and ヒバリツメナガホオジロ share a common ancestor at the Genus level: Calcarius.

Conservation Status

アカエリツメナガホオジロ

VU — Vulnerable

ヒバリツメナガホオジロ

LC — Least Concern

Physical Characteristics

Attribute	アカエリツメナガホオジロ	ヒバリツメナガホオジロ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

アカエリツメナガホオジロ

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.

ヒバリツメナガホオジロ

Habitat

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

Range

Distributed across Norway and United States.

アカエリツメナガホオジロ

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