Chevalier arlequin vs Chevalier semipalmé

Tringa erythropus compared with Tringa semipalmata

Key Differences

• Chevalier arlequin is Near Threatened while Chevalier semipalmé is Least Concern.

Taxonomic Classification

Rank	Chevalier arlequin	Chevalier semipalmé
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Scolopacidae	Scolopacidae
Genus same	Tringa	Tringa
Species	Tringa erythropus	Tringa semipalmata

Evolutionary Relationship

Chevalier arlequin and Chevalier semipalmé share a common ancestor at the Genus level: Tringa.

Conservation Status

Chevalier arlequin

NT — Near Threatened

Chevalier semipalmé

LC — Least Concern

Physical Characteristics

Attribute	Chevalier arlequin	Chevalier semipalmé
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chevalier arlequin

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chevalier semipalmé

Habitat

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

Range

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

Chevalier arlequin

Spotted Redshank (Tringa erythropus) 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.

Chevalier semipalmé

Willet (Tringa semipalmata) 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden