黑腰滨鹬 vs 紅胸濱鷸〔穉鷸、紅頸濱鷸〕

Calidris bairdii compared with Calidris ruficollis

Key Differences

• 黑腰滨鹬 is Least Concern while 紅胸濱鷸〔穉鷸、紅頸濱鷸〕 is Not Evaluated.

Taxonomic Classification

Rank	黑腰滨鹬	紅胸濱鷸〔穉鷸、紅頸濱鷸〕
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 bairdii	Calidris ruficollis

Evolutionary Relationship

黑腰滨鹬 and 紅胸濱鷸〔穉鷸、紅頸濱鷸〕 share a common ancestor at the Genus level: Calidris.

Conservation Status

黑腰滨鹬

LC — Least Concern

紅胸濱鷸〔穉鷸、紅頸濱鷸〕

NE — Not Evaluated

Physical Characteristics

Attribute	黑腰滨鹬	紅胸濱鷸〔穉鷸、紅頸濱鷸〕
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑腰滨鹬

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

紅胸濱鷸〔穉鷸、紅頸濱鷸〕

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

黑腰滨鹬

贝氏滨鹬（Calidris bairdii）是一种迁徙性涉禽，繁殖于北极冻原，越冬于南美洲。该物种保护状态为无危（LC），每年进行的长距离迁徙跨越美洲大陆，行程可达数万公里。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden