半蹼滨鹬 vs 西方滨鹬

Calidris pusilla compared with Calidris mauri

Key Differences

• 半蹼滨鹬 is Near Threatened while 西方滨鹬 is Least Concern.

Taxonomic Classification

Rank	半蹼滨鹬	西方滨鹬
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	Scolopacidae	Scolopacidae
Genus same	Calidris	Calidris
Species	Calidris pusilla	Calidris mauri

Evolutionary Relationship

半蹼滨鹬 and 西方滨鹬 share a common ancestor at the Genus level: Calidris.

Conservation Status

半蹼滨鹬

NT — Near Threatened

西方滨鹬

LC — Least Concern

Physical Characteristics

Attribute	半蹼滨鹬	西方滨鹬
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

半蹼滨鹬

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

西方滨鹬

Habitat

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

Range

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

半蹼滨鹬

半蹼滨鹬(Calidris pusilla)在IUCN红色名录中被列为近危(NT)。接近受威胁标准，若无保育行动，种群可能趋于易危。

西方滨鹬

西滨鹬（Calidris mauri）被IUCN红色名录列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无直接保育顾虑。

Shared Countries

Both species can be found in 6 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States 🇻🇪 Venezuela