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White-Tailed Prairie Dog

cynomys leucurus

The White-Tailed Prairie Dog (Cynomys leucurus) is a charismatic burrowing rodent native to the high-elevation shrub-steppes and mountain valleys of the western United States. Unlike their famous black-tailed cousins, these industrious mammals live at higher, colder elevations and spend up to half the year in deep underground hibernation. They are crucial ecosystem engineers, creating extensive burrow networks that provide essential shelter for dozens of other animal species while churned soil from their digging promotes diverse, nutrient-rich plant growth. Though they are social animals that form family groups, their colonies are typically less densely packed than those of low-elevation species, reflecting the harsher and more dispersed resources of their montane environment.

Hábitat: Found in high-altitude shrub-steppes, sagebrush plains, and dry mountain valleys of the western United States.

Aspecto

Easily distinguished from other prairie dogs by the distinct white tip on their short tails, Cynomys leucurus has a stocky, robust body covered in tawny, yellowish-brown fur mixed with black-tipped hairs. They feature large dark eyes bordered by pale rings, short rounded ears, and buff-colored underparts. Adult lengths range from 33 to 40 centimeters, and they undergo significant seasonal weight fluctuations, appearing plump and round in late summer as they build up fat reserves for winter hibernation.

ReinoAnimaliaFiloChordataClaseMammaliaOrdenRodentiaFamiliaSciuridaeGéneroCynomys
White-Tailed Prairie Dog
White-Tailed Prairie Dog

Categoría

Mamíferos

Rareza

Common

Peligro

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Datos interesantes

They are considered a keystone species because their abandoned burrows provide critical homes for burrowing owls, rabbits, and tiger salamanders.

When giving their signature alarm call, they perform a physical 'jump-yip' where they throw their forepaws into the air and stretch their bodies upright.

White-tailed prairie dogs hibernate for up to seven months of the year, which is significantly longer than their non-hibernating black-tailed relatives.

Habilidades especiales

Habilidad

Deep Torpor Hibernation

To survive the freezing winters of their high-elevation habitats, they enter deep hibernation from late autumn to early spring, dramatically lowering their metabolic rate and relying entirely on stored body fat.

Habilidad

Vocal Warning System

They possess a complex vocal communication network, utilizing unique, high-pitched barks to alert colony members of specific incoming predators, distinguishing between aerial threats like hawks and terrestrial ones like badgers.

Habilidad

Subterranean Engineering

Using strong claws and powerful limbs, they construct elaborate multi-chambered burrow systems with specialized zones for nesting, nursery care, and waste disposal.

Medidas y detalles

Longitud
33-40 cm
Peso
0.6-1.7 kg
Esperanza de vida
3-7 años
Top Speed
24 km/h
Tamaño de la puesta
2-8
Incubación
28-30 días

Dieta y alimentación

Primarily feeds on a variety of grasses, forbs, and sagebrush, shifting to nutritious seeds and flowers during the late summer to accumulate fat reserves before hibernation.

Diferencias por edad: Juveniles initially consume soft fresh shoots and grasses before transitioning to the harder seeds and fibrous plants eaten by adults.

Alimentos principales

  • Sedge grasses
  • Sagebrush
  • Saltbush seeds
  • Forb leaves
  • Dandelion flowers

Método de búsqueda

  • Grazing

Conexiones ecológicas

eaten by

Black-footed ferret

Mustela nigripes

A primary prey item for this endangered specialist predator, which also uses prairie dog burrows for shelter.

eaten by

Golden Eagle

Aquila chrysaetos

An apex aerial predator that frequently hunts prairie dogs across open shrub-steppes.

competitor

Wyoming Ground Squirrel

Urocitellus elegans

Competes directly for forage and territory in high-elevation grassland borders.

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También conocido como

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Seguridad

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Preguntas frecuentes

¿Cómo identificar a White-Tailed Prairie Dog?

La forma más fácil de identificar a White-Tailed Prairie Dog es usar la aplicación de identificación de naturaleza Snappit.

¿Cuál es el longitud de White-Tailed Prairie Dog?

33-40 cm

¿Cuál es el peso de White-Tailed Prairie Dog?

0.6-1.7 kg

¿Cuál es el esperanza de vida de White-Tailed Prairie Dog?

3-7 años

¿Cuál es el top Speed de White-Tailed Prairie Dog?

24 km/h

¿Qué come White-Tailed Prairie Dog?

Primarily feeds on a variety of grasses, forbs, and sagebrush, shifting to nutritious seeds and flowers during the late summer to accumulate fat reserves before hibernation.

¿Dónde se encuentra normalmente White-Tailed Prairie Dog?

Found in high-altitude shrub-steppes, sagebrush plains, and dry mountain valleys of the western United States.

¿Cómo caza White-Tailed Prairie Dog?

Grazing

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