Baird's Sandpiper vs Sharp-tailed Sandpiper

Calidris bairdii compared with Calidris acuminata

Key Differences

• Baird's Sandpiper is Least Concern while Sharp-tailed Sandpiper is Not Evaluated.

Taxonomic Classification

Rank	Baird's Sandpiper	Sharp-tailed Sandpiper
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 bairdii	Calidris acuminata

Evolutionary Relationship

Baird's Sandpiper and Sharp-tailed Sandpiper share a common ancestor at the Genus level: Calidris.

Conservation Status

Baird's Sandpiper

LC — Least Concern

Sharp-tailed Sandpiper

NE — Not Evaluated

Physical Characteristics

Attribute	Baird's Sandpiper	Sharp-tailed Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baird's Sandpiper

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).

Sharp-tailed Sandpiper

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Ecuador).

Baird's Sandpiper

Baird's Sandpiper (Calidris bairdii) 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 5 countries:

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