Earthflight: South America

Condors and scarlet macaws take us to the Andes and the Amazon. Giant petrels in Patagonia shadow killer whales. Hummingbirds feed at Iguazu Falls, vultures ride the thermals over Rio de Janeiro, and black vultures target turtle eggs in Costa Rica. (Airs Wednesday, September 25 at 8 p.m.)

Your Favorite British Shows Are Now Streaming on KUED.ORG

Watch full episodes of Moone Boy and Death in Paradise online.