Whales and dolphins can't taste anything other than salt.
11
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A giraffe's kick is so powerful that it can decapitate a lion.
216
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Dogs sometimes fake being sick to get attention.
26
Cats recognise the voice of their owner, but never evolved to care.
22