To attract females, male penguins build nests out of pebbles that they painstakingly assemble. But instead of searching the Antarctic landscape for the perfect stones like the rest of his flock, this dubious penguin simply waits until one of his peers isn't looking and steals the pebbles from his nest.

While it's a real sleazeball move, it's also pretty funny to watch how easily the criminal penguin tricks his confused victim. Where's Batman when you need him?

Thanks for the tip, Andy!