A small rodent native to arid and semi-arid regions of western North America, characterized by specialized cheek pouches for seed transportation and adaptation to desert environments.
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Ecology & Habitat
Habitat
Inhabits desert scrublands, rocky areas, and sparse grasslands across Arizona, New Mexico, California, and parts of Mexico, typically at elevations between 300-2,000 meters above sea level.
Ecological Role
Plays a crucial role in seed dispersal, soil aeration, and serving as a prey species for predators like raptors, snakes, and carnivorous mammals, contributing to desert ecosystem dynamics.
Morphology
SKIN COATDense, pale grayish-brown fur providing camouflage and thermal regulation in harsh desert environments
LIMBS WINGSShort, agile limbs with specialized digging capabilities, long hind legs for efficient hopping and rapid movement
HEAD SENSORYLarge, prominent ears for heat dissipation and enhanced auditory perception, sensitive whiskers for navigating complex terrain
BODY STRUCTURESmall-bodied rodent, approximately 10-14 cm in total length, weighing 15-25 grams, with a slender build adapted for desert survival
Data Source: TaxonHub Database
Image Credit: Yann Kemper
