Nature - The Beauty of Ugly

Seizoen: 26 - Aflevering: 4 / 418 - Eerst uitgezonden: 18 november 2007 - Episode ID: 428378

Nature's ugliest creatures are spotlighted, including the dung beetle, elephant-seal bull, ghost-faced bat, Indian stork, naked mole rat, needle-toothed viperfish, proboscis monkey, star-nosed mole, tapeworm, vulture and warthog. Included: how their looks and attributes contribute to their survival.