There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Sharks, like other fish, have their reproductive organs in their chests.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The cat brain weighs about 30g.
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Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25