A series of clumsy penguin outtakes from the BBC’s Penguins – Spy in the Huddle, narrated by David Tennant. (Updated video link.) The documentary team disguised 50 cameras — as penguins, rocks, snowballs, etc — to capture three species: Emperor Penguins, Rockhoppers and Humboldts. Here’s a clip of one of the hidden penguin cams among Emperors:

via Neatorama.