Meet the animals who have pushed their sense of smell beyond human abilities. Discover why the right smells can be an excellent shark repellant. Learn why skunks smell so bad and witness the lengths predators will go to avoid them.

Originally released by BBC Worldwide Ltd, 2014. Streaming video file encoded with permission for digital streaming by Infobase on May 15, 2015.

Meerkat Senses --(2:40) -- Meerkat Scent Test -- (2:47) -- Wolverines -- (2:32) -- Odor Detectors -- (4:02) -- Smelling in Stereo -- (2:46) -- Disintegrant -- (4:17) -- Lemon Shark Experiment -- (4:05) -- Shark Repellant -- (4:12) -- European Honey Bees -- (3:25) -- Africanized Bees -- (4:05) -- Tobacco Hawk Moth -- (4:46) -- Striped Skunk -- (3:09) -- Smelly Defense Mechanism -- (1:28) -- Visual Defense System -- (3:22) -- Credits: Animal Super Senses: Scent -- (0:37) -- Testing a theory -- (0:48) -- Test Custom Segment -- (15:49).