Buff-breasted Sandpiper vs Red-necked Stint

Calidris subruficollis compared with Calidris ruficollis

Key Differences

• Buff-breasted Sandpiper is Near Threatened while Red-necked Stint is Not Evaluated.

Taxonomic Classification

Rank	Buff-breasted Sandpiper	Red-necked Stint
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Scolopacidae	Scolopacidae
Genus same	Calidris	Calidris
Species	Calidris subruficollis	Calidris ruficollis

Evolutionary Relationship

Buff-breasted Sandpiper and Red-necked Stint share a common ancestor at the Genus level: Calidris.

Conservation Status

Buff-breasted Sandpiper

NT — Near Threatened

Red-necked Stint

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-breasted Sandpiper	Red-necked Stint
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Red-necked Stint

Habitat

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

Range

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

Buff-breasted Sandpiper

Buff-breasted Sandpiper (Calidris subruficollis) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan