Rattlesnake mating sessions have been known to last more than 22 hours.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
One in three dog owners say they have talked to their pets on the phone.
427
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109