Dylan Dreyer tours the Falkland Islands, where the king penguin takes care of its eggs; sea lions care for their young pups; rockhopper penguins make their way through ancient paths; and gentoo penguins show off their speed and unique feeding method.

Dylan Dreyer visits India's self-cleaning Ganges River, which helps populations thrive; Himalayan blue sheep and snow leopards show their climbing skills; the Indian rhino offers a glimpse of its lifestyle.