#18 Sure they sleep with one eye open, but are they gripping their pillow tight?

#9 Well, it doesn't really look like a tube, but it's not a ball either. And yes, you can see it through their ears. Freaky.

Whale fart bubbles scaled by comparison to a full grown horse ?

Why not a mini-cooper or 4 dolphins or 2 male lions ?

seems random

Sea otters rape baby seals to death and then continue to have sex with the corpses for up to a week later.