-Pack rats have rat-like features, including big ears, long tails, and large, black eyes
-They are vegetarian and eat a variety of plants, such as prickly pear cactus, seeds, leaves, and fruit
-Known for collecting and "packing" objects and materials to use in or deposit in their nests
-Often build nests in rocky ledges, or on tree branches or bases, or in the house attics or garages