铁爪鹀 vs 黃腹鐵爪鵐

Calcarius lapponicus compared with Calcarius pictus

Key Differences

• 铁爪鹀 is Vulnerable while 黃腹鐵爪鵐 is Least Concern.

Taxonomic Classification

Rank	铁爪鹀	黃腹鐵爪鵐
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Passeriformes (雀形目)	Passeriformes (雀形目)
Family same	Calcariidae	Calcariidae
Genus same	Calcarius	Calcarius
Species	Calcarius lapponicus	Calcarius pictus

Evolutionary Relationship

铁爪鹀 and 黃腹鐵爪鵐 share a common ancestor at the Genus level: Calcarius.

Conservation Status

铁爪鹀

VU — Vulnerable

黃腹鐵爪鵐

LC — Least Concern

Physical Characteristics

Attribute	铁爪鹀	黃腹鐵爪鵐
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

铁爪鹀

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.

黃腹鐵爪鵐

Habitat

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

Range

Distributed across Norway and United States.

铁爪鹀

铁爪鹀（Calcarius lapponicus）在IUCN红色名录中被评为易危（VU）。在野外面临高度濒危风险，种群数量下降，栖息地压力增加。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States