Crazy HUGE Animal Gatherings! EP.54 : 5 Weird Animal Facts : AnimalBytesTV. Check out this episode of 5 Weird Animal Facts as Jason Miller shares 5 of the largest animal gatherings on the planet and proves why there is safety in numbers. Check out the crazy and huge gatherings of the Red-sided garter snake, social spiders, okunoshima rabbits, Mexican free-tailed bats and greater flamingos.