Merriam’s Pocket Mouse vs Nelson'S Sharp-Tailed Sparrow

Perognathus merriami compared with Ammospiza nelsoni

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Nelson'S Sharp-Tailed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Heteromyidae	Passerellidae
Genus	Perognathus	Ammospiza
Species	Perognathus merriami	Ammospiza nelsoni

Evolutionary Relationship

Merriam’s Pocket Mouse and Nelson'S Sharp-Tailed Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Nelson'S Sharp-Tailed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Nelson'S Sharp-Tailed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nelson'S Sharp-Tailed Sparrow

Habitat

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

Range

Distributed across Norway and United States.