Otters Are Nature's Canvas

Need to jot something down quickly but you're stuck in the wilderness with a body of freshwater but no paper? Grab an otter and doodle on his belly accordingly.

Part of the reason this can happen is otters have incredibly dense fur, as many as one million hairs per square inch. Think about that next time your friend rants to you about how soft her German shepherd's coat is.

[Via Reddit]