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Prairie dogs with kin close by called more often than those that did not have kin nearby. In addition, the caller may be trying to make itself more noticeable to the predator. [20] Predators, though, seem to have difficulty determining which prairie dog is making the call due to its "ventriloquistic" nature. [20]
Black-tailed prairie dogs have sensory adaptions for avoiding predators. Black-tailed prairie dogs have very sensitive hearing at low frequencies that allows them to detect predators early, especially while in their burrows. Black-tailed prairie dog hearing can range from 29 Hz to 26 kHz, and can hear as low as 4 Hz. [35]
Ground squirrels are rodents of the squirrel family that generally live on the ground or in burrows, rather than in trees like the tree squirrels.The term is most often used for the medium-sized ground squirrels, as the larger ones are more commonly known as marmots (genus Marmota) or prairie dogs, while the smaller and less bushy-tailed ground squirrels tend to be known as chipmunks (genus ...
However, researchers have uncovered that jump-yipping serves an important role in the prairie dog community. Prairie dogs have many predators including black-footed ferrets, hawks, foxes, weasels ...
Rarely does the prairie dog capture and kill the squirrel, but when it does, it leaves the squirrel for avian predators, as the prairie dog is an herbivore. Female white-tailed prairie dogs who killed squirrels had increased litter sizes, but the higher her body count, the lower her chances of surviving each subsequent attack. [6]
Prairie dogs are gaining popularity as pets, but before you embark on getting your own, keep in mind that the creatures to not have a long history of domestication like dogs or even other rodents ...
The Utah prairie dog can do significant damage to farms by digging holes and eating crops, drawing the ire of Utah farmers, who have used poison liberally to destroy the animals. [24] This is a major reason for the population decline, though there are other factors, such as "land development, deteriorating rangeland health, the encroachment of ...
Several species, for example prairie dogs, have complex anti-predator alarm call systems. These species may have different calls for different predators (e.g. aerial predators or ground-based predators) and each call contains information about the nature of the precise threat. [53]