White faced capuchin monkeys greet each other by sticking their fingers up each others' noses.

Cats, dogs, and many nocturnal creatures appear to have glowing eyes because the back of their eyeballs include a special reflective layer called the tapetum lucidum. This helps animals see better in low light by working like a mirror on the retina to reflect the light back through the eyes.

Omg, you've been busy.

Rabbits can see behind them without moving their heads.

Maybe, but I like chatting.