Snakes do it too. https://www.nationalgeographic.com/animals/article/kantemo-bat-cave-hanging-serpents-snakes-yucatan-mexico-video https://www.nationalgeograp

Snakes do it too. https://www.nationalgeographic.com/animals/article/kantemo-bat-cave-hanging-serpents-snakes-yucatan-mexico-video https://www.nationalgeographic.com/animals/article/kantemo-b...