This koala sure is a charmer! Just watch the way he gives the camera the ol' "nom-nom-wink" move guaranteed to win your heart and squees!
Now I'm no expert when it comes to physiological anatomy, but bunnies must be made up of fluffier, squeer stuff than the rest of us. Bones and muscles? No way! Pretty sure they achieve such strato-squeeic levels of cuteness because they're filled with marshmallows and marzipan.