Alpenstrandläufer vs Spoon-billed Sandpiper

Calidris alpina compared with Calidris pygmaea

Key Differences

• Alpenstrandläufer is Least Concern while Spoon-billed Sandpiper is Not Evaluated.

Taxonomic Classification

Rank	Alpenstrandläufer	Spoon-billed Sandpiper
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Charadriiformes (Regenpfeiferartige)	Charadriiformes (Regenpfeiferartige)
Family same	Scolopacidae	Scolopacidae
Genus same	Calidris	Calidris
Species	Calidris alpina	Calidris pygmaea

Evolutionary Relationship

Alpenstrandläufer and Spoon-billed Sandpiper share a common ancestor at the Genus level: Calidris.

Conservation Status

Alpenstrandläufer

LC — Least Concern

Spoon-billed Sandpiper

NE — Not Evaluated

Physical Characteristics

Attribute	Alpenstrandläufer	Spoon-billed Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpenstrandläufer

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).

Spoon-billed Sandpiper

Habitat

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

Range

Distributed across Sweden and Taiwan.

Alpenstrandläufer

Dunlin (Calidris alpina) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden