Named for their habitat and warning call, which sounds similar to a dog’s bark, prairie dogs are short-tailed, ground-living rodents native to the grasslands of North America. The highly social animals live in large colonies that can span hundreds of acres. Cone-shaped mounds surround the entrances to their burrows, keeping rainwater out and serving as lookout posts. Why has the Centers for Disease Control and Prevention banned the sale, trade, and transport of prairie dogs within the US? Discuss
Source: The Free Dictionary