The Gays in the Back

"I am not a mountain man. I'm a man of the sea," he tells her. "You're like this one with the gays in the back... They have their own style." He says otters do swirls and bent over to be more aerodynamic, while squirrels are just bent over. The show airs at 8 p.m. ET/PT on PBS; it will then air online every day after that until September 25.