A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A cow produces around 200,000 glasses of milk in her lifetime.
373
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23