The Pallid bat is a beige-colored species of bat common in most of western North America, including here in California. They have wingspans of 15-16 inches, very large, forward-pointing ears, and piglike snouts. As nocturnal animals, Pallid bats emerge from their roosts 30 minutes to an hour after sunset and return home before dawn. They hibernate during the winter, which makes summer a great time to spot them as they fly close to the ground looking for insects to eat. Their babies are born in late spring, and by July or August they are already able to fly and find food on their own.