Nelson s Antelope Squirrel vs Surf Scoter

Ammospermophilus nelsoni compared with Melanitta perspicillata

Key Differences

• Nelson s Antelope Squirrel is Endangered while Surf Scoter is Not Evaluated.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Surf Scoter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Sciuridae (Squirrels)	Anatidae
Genus	Ammospermophilus	Melanitta
Species	Ammospermophilus nelsoni	Melanitta perspicillata

Evolutionary Relationship

Nelson s Antelope Squirrel and Surf Scoter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Surf Scoter

NE — Not Evaluated

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Surf Scoter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surf Scoter

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).