Nelson s Antelope Squirrel vs Slate-colored Grosbeak

Ammospermophilus nelsoni compared with Saltator grossus

Key Differences

• Nelson s Antelope Squirrel is Endangered while Slate-colored Grosbeak is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Slate-colored Grosbeak
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Sciuridae (Squirrels)	Thraupidae
Genus	Ammospermophilus	Saltator
Species	Ammospermophilus nelsoni	Saltator grossus

Evolutionary Relationship

Nelson s Antelope Squirrel and Slate-colored Grosbeak share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Slate-colored Grosbeak

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Slate-colored Grosbeak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Slate-colored Grosbeak

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Slate-colored Grosbeak

A large, heavy-billed seed-eating bird of humid lowland forest in the Amazon basin, Central America, and northern South America, slate-colored grosbeaks have uniform dark slate-grey plumage with a powerful, pale bill. Despite their name, they are placed in the saltator genus. They inhabit dense, humid forest interior and forest edge, foraging in pairs or small groups on large seeds and hard fruits. Their powerful bills crack seeds too tough for most other birds. Listed as Least Concern.