Definition that contains brown bat
- pipistrelle small European brown bat
- pocketed bat small brown bat of California and northern Mexico
- big brown bat rather large North American brown bat; widely distributed
- mastiff bat a soft-furred chocolate-brown bat with folded ears and small wings; often runs along the ground
- pocketed freetail bat small brown bat of California and northern Mexico
- eptesicus fuscus rather large North American brown bat; widely distributed
- pipistrel small European brown bat
- tadirida femorosacca small brown bat of California and northern Mexico
- eptesicus serotinus common brown bat of Europe
- pipistrellus pipistrellus small European brown bat