| In the spring, when Gunnison's prairie dogs emerge from hibernation, they eat new, green plants. Later in the summer, as plants begin to turn brown and dry out, they concentrate on flowers and seeds. Their colonies are made up of clans, each with an adult male, several females, and their young. A clan has its own burrows and feeding sites. When population density is low, clan territories have little overlap and territorial defense is not a high priority. When there are as many as 60 prairie dogs per hectare, territories are aggressively defended, with all members of a clan, young and old, actively participating.
Also known as:
Zuni Prairie Dog
Males are larger than females.
335 mm males; 325 mm females
317-390 mm males; 309-338 mm females
816 g males; 644 g females
460-1,300 g males; 465-750 g females
Baird, S.F., 1857 . Mammals. In Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean, p. 334. Vol. 8, Pt. 1. Mammals. Beverly Tucker Printer, Washington, D.C., 8(1):1-757 + 43 plates.
Mammal Species of the World
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