Bats Provide Natural Pest Control in Gardens, Indicating Healthy Ecosystems
Bats flying over gardens and yards at night are responding to the abundance of insects below, signaling a healthy local ecosystem and providing natural pest control. According to the United States Department of Agriculture, a single bat can consume hundreds of insects during several hours of feeding, targeting mosquitoes, moths, beetles, crickets, and leafhoppers. These insects are often serious crop and forest pests or spread diseases to humans and livestock. Bats use echolocation, a biological sonar system, to hunt these insects in complete darkness, allowing them to navigate complex spaces without colliding with objects. Gardens with diverse flowers, trees, and small water sources create insect hotspots after sunset, attracting bats. This relationship forms part of a larger ecological network where diverse plant life supports insect populations, which in turn attract bats. 
