Join FIN for a very special visit to Bracken Bat Cave with FIN and Bat Conservation International (BCI).

Bracken Cave is the summer home of more than 15 million Mexican free-tailed bats, making it the world’s largest bat colony and the largest concentrations of mammals on Earth! The emergence of these millions of bats, as they spiral out of the cave at dusk for their nightly insect hunt, is an unforgettable sight.

Volunteers from BCI will guide attendees to the cave and talk about about the maternity colony and watch their spectacular emergence.