Sitting at the edge of the nest, the young Osprey is calling out in a begging call, trying to be fed. His high-pitched screams echo across the lake and, unfortunately go unanswered. His parents ...

National Geographic Explorer Paul Salopek tells host Carolyn Beeler about his walk across South Korea's Saemangeum, a tidal flat on the coast of the Yellow Sea. It was once home to all kinds of birds, ...

From birds travelling non-stop for 11 days, to the incredible feats of caribou, discover some of the longest migrations animals ...