Photo: Prairie dogs look out over a field of flowers

849 of 1425

Prairie dogs are highly social animals that are native to North America, and make their homes in grasslands. These two appear to be at the entrance of a burrow, which can have several entrances.

Would you like to see your nature photo featured on TreeHugger? Join the TreeHugger Reader Photo Pool on Flickr and add your pictures to the group!

849 of 1425

More Slideshows