Designed by the Organization for Bat Conservation, these houses have all the right dimensions for housing bats, who eat insects by the thousands! Made of weather-resistant cedar with 3/4" exterior plywood back, interior nylon mesh for maneuverability, extended landing for easy entrance, and ventilation slot for air circulation. Three sizes:
- Single Chamber holds 100 bats;
- Triple Chamber holds 300 bats; and
- Five Chamber holds 600 bats!