東方環頸鴴 vs 双领鸻

Charadrius alexandrinus compared with Charadrius vociferus

Key Differences

• 東方環頸鴴 is Critically Endangered while 双领鸻 is Least Concern.

Taxonomic Classification

Rank	東方環頸鴴	双领鸻
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	Charadriiformes (鸻形目)	Charadriiformes (鸻形目)
Family same	Charadriidae	Charadriidae
Genus same	Charadrius	Charadrius
Species	Charadrius alexandrinus	Charadrius vociferus

Evolutionary Relationship

東方環頸鴴 and 双领鸻 share a common ancestor at the Genus level: Charadrius.

Conservation Status

東方環頸鴴

CR — Critically Endangered

双领鸻

LC — Least Concern

Physical Characteristics

Attribute	東方環頸鴴	双领鸻
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

東方環頸鴴

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

双领鸻

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

東方環頸鴴

环颈鸻（Charadrius alexandrinus）在IUCN红色名录中被评为极危（CR）。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。

双领鸻

双领鸻（Charadrius vociferus）在IUCN红色名录中被评为无危（LC）。分布广泛，种群稳定，无直接保护关注。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden