Species › Mammals › Zacatecan Deer Mouse

Zacatecan Deer Mouse

Peromyscus difficilis

UncommonMammal
Illustration of Zacatecan Deer Mouse (Peromyscus difficilis)

The Zacatecan Deer Mouse is a large Peromyscus associated with rocky, scrubby habitats in the mountains of the American Southwest and Mexico. It is often found at higher elevations than related species, occupying pinon-juniper woodland and coniferous forest edges. Its large body and thick fur suggest adaptation to cooler mountain temperatures.

Habitat
Rocky mountain slopes and pinon-juniper woodlands
Diet
Seeds, berries, and insects
How common
Uncommon

Not certain it is a Zacatecan Deer Mouse? What animal is this? walks through what to check first and the lookalikes that catch people out.

Recent Zacatecan Deer Mouse sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spotted a Zacatecan Deer Mouse?

Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.

Get Huck - free
5,300+species
63national parks
50states

More mammals

Zempoaltepec Vole
Zempoaltepec Vole
Microtus umbrosus
Abert's Squirrel
Abert's Squirrel
Sciurus aberti
Addax
Addax
Addax nasomaculatus
African Savanna Elephant
African Savanna Elephant
Loxodonta africana
Agricola's Gracile Opossum
Agricola's Gracile Opossum
Cryptonanus agricolai
Alaska Marmot
Alaska Marmot
Marmota broweri
Alaska Peninsula Brown Bear
Alaska Peninsula Brown Bear
Ursus arctos gyas
Alaskan Hare
Alaskan Hare
Lepus othus