アカエリツメナガホオジロ vs ツメナガホオジロ

Calcarius ornatus compared with Calcarius lapponicus

Taxonomic Classification

Rank	アカエリツメナガホオジロ	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 lapponicus

Evolutionary Relationship

アカエリツメナガホオジロ and 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

ツメナガホオジロ

VU — Vulnerable

Physical Characteristics

Attribute	アカエリツメナガホオジロ	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.

ツメナガホオジロ

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

ツメナガホオジロ

ラップランドホオジロ（Calcarius lapponicus）はIUCNレッドリストで危急（VU）に分類されている。野生での絶滅リスクが高く、個体数が減少し、生息地への圧力が増加している。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway