Spotted Sandpiper vs Thick-billed Murre

Actitis macularius compared with Uria lomvia

Key Differences

• Spotted Sandpiper is Least Concern while Thick-billed Murre is Endangered.

Taxonomic Classification

Rank	Spotted Sandpiper	Thick-billed Murre
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	Scolopacidae	Alcidae
Genus	Actitis	Uria
Species	Actitis macularius	Uria lomvia

Evolutionary Relationship

Spotted Sandpiper and Thick-billed Murre share a common ancestor at the Order level: Charadriiformes. (Charadriiformes)

Conservation Status

Spotted Sandpiper

LC — Least Concern

Thick-billed Murre

EN — Endangered

Physical Characteristics

Attribute	Spotted Sandpiper	Thick-billed Murre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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).

Thick-billed Murre

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States