Big Bat Box is the number one supplier of bat houses and bat box sales. They believe that a simple lifestyle is the key to a happy and fulfilling life. Big Bat Box believe that nature can teach them a lot in terms of living a simple and happy life. As long as they are willing to spend time to learn and coordinate. Bats are opportunity eaters, meaning they eat various insects. This includes flies, mosquitoes, moths, beetles and other insects that damage garden plants and crops. North American bats are nocturnal animals, meaning they sleep during the day and eat insects at night. Bats are much more effective than birds at destroying insects. Although many insects can avoid birds in the darkness of the night, they cannot hide bats, because bats use echolocation to easily track their insect prey.