Broad-billed Sandpiper vs Buff-breasted Sandpiper

Calidris falcinellus compared with Calidris subruficollis

Key Differences

• Broad-billed Sandpiper is Least Concern while Buff-breasted Sandpiper is Near Threatened.

Taxonomic Classification

Rank	Broad-billed Sandpiper	Buff-breasted Sandpiper
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	Charadriiformes (チドリ目)	Charadriiformes (チドリ目)
Family same	Scolopacidae	Scolopacidae
Genus same	Calidris	Calidris
Species	Calidris falcinellus	Calidris subruficollis

Evolutionary Relationship

Broad-billed Sandpiper and Buff-breasted Sandpiper share a common ancestor at the Genus level: Calidris.

Conservation Status

Broad-billed Sandpiper

LC — Least Concern

Buff-breasted Sandpiper

NT — Near Threatened

Physical Characteristics

Attribute	Broad-billed Sandpiper	Buff-breasted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-billed Sandpiper

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Buff-breasted Sandpiper

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Broad-billed Sandpiper

The Broad-billed Sandpiper (Calidris falcinellus) is a species in the genus Calidris. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Buff-breasted Sandpiper

バフムナフルシギ（Calidris subruficollis）はIUCNレッドリストで準絶滅危惧（NT）に分類されています。絶滅危惧の基準に近く、保護策がなければ危急種になる可能性があります。

Shared Countries

Both species can be found in 4 countries:

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