Polar bears. Yes, both of them -- the one on the left is just really, really dirty.
I believe this is a Demoiselle Crane (updated with the correct information; thanks, plantgirl!).
A gorgeous snow leopard.
This is a species of deer, believe it or not. It's really, really tiny, with legs so slender you can't believe it really supports the fat little body. Very cute. Much cuter in person.
A few more in this gallery. Enjoy!