Incredible Journeys

Award-winning author David Barrie takes us on a tour of the cutting-edge science of animal navigation, where breakthroughs are allowing scientists to unravel, for the first time, how animals as various as butterflies, birds, crustaceans, fish, reptiles and even people find their way. Weaving interviews with leading experts on animal behaviour with the ground-breaking discoveries. Barrie shines a light on the astounding skills of animals of every stripe. Dung beetles that steer by the light of the Milky Way. Ants and bees that navigate using patterns of light invisible to humans. Sea turtles, spiny lobsters, and moths that find their way using the Earth's magnetic field. Salmon that return to their birthplace by following their noses. Birds that can locate their nests on a tiny island after crisscrossing an entire ocean.