There’s a whole lot of rocks in antartica, but why bother looking for them yourself if you can ‘borrow’ them from your neighbors?
That’s exactly what these cute little criminal penguins were thinking when they saw their neighbors coming home with some nice rocks.

Yes, penguins, I say it’s time to evolve and buy yourselves a nice home with a big lock on the door! (But please don’t stop trying to steal rocks from each other, because it’s adorably cute!)