Nelson s Antelope Squirrel vs Traill'S Flycatcher

Ammospermophilus nelsoni compared with Empidonax traillii

Key Differences

• Nelson s Antelope Squirrel is Endangered while Traill'S Flycatcher is Least Concern.

Taxonomic Classification

Rank	Nelson s Antelope Squirrel	Traill'S Flycatcher
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)	Tyrannidae
Genus	Ammospermophilus	Empidonax
Species	Ammospermophilus nelsoni	Empidonax traillii

Evolutionary Relationship

Nelson s Antelope Squirrel and Traill'S Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nelson s Antelope Squirrel

EN — Endangered

Traill'S Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Nelson s Antelope Squirrel	Traill'S Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Traill'S Flycatcher

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.