Eurasian Wigeon vs Spotted Sandpiper

Mareca penelope compared with Actitis macularius

Key Differences

Eurasian Wigeon is Vulnerable while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	Eurasian Wigeon	Spotted Sandpiper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Charadriiformes (Charadriiformes)
Family	Anatidae	Scolopacidae
Genus	Mareca	Actitis
Species	Mareca penelope	Actitis macularius

Evolutionary Relationship

Eurasian Wigeon and Spotted Sandpiper share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Eurasian Wigeon

VU — Vulnerable

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Wigeon	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Wigeon

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Spotted 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).

Eurasian Wigeon

Eurasian Wigeon (Mareca penelope) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Spotted Sandpiper

Spotted Sandpiper (Actitis macularius) 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.