Nature Season 23, Episode 10

Deep Jungle: New Frontiers · PBS · Sunday, April 17

The first of three “Deep Jungle” shows, with high-tech innovations capturing views of rain-forest life big and small. Included: the elusive Sumatran tiger; flying lizards and snakes in Borneo; a bird that moonwalks as part of its courtship ritual; a moth that feeds with a 12-inch tongue. John Hannah narrates.