what animals live on a log

Many animals live on or inside logs, especially hollow or rotting ones, as these provide shelter, food, and protection. Common inhabitants include amphibians like salamanders and frogs, reptiles such as snakes and lizards, various small mammals including mice, squirrels, and chipmunks, and birds like woodpeckers and owls that use logs for nesting. Additionally, many insects and decomposers such as beetles, ants, termites, millipedes, and earthworms thrive in logs, helping break down the wood. Larger mammals like raccoons, foxes, and even bears may also use logs as dens or shelter. Bats sometimes roost in hollow logs during the day. Overall, logs serve as important microhabitats supporting a diverse range of wildlife across many species types.