Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
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
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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