Dylan explores Japan's islands where snow monkeys use hot springs; the Ainu people appreciate the red-crowned crane; the "wolf deer" forages; usho fishing with cormorants in the Nagara River.

Dylan Dreyer revisits the Caribbean, where Antillean iguanas, Abolo lizards and more show off their genius for adaptation; ancient volcanoes create fumaroles; polyps form coral reefs; four-eyed fish and spectacled caimans thrive in the Caroni Swamp.