Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Whales and dolphins can't taste anything other than salt.
11
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
Cats recognise the voice of their owner, but never evolved to care.
22
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
When cats are happy, they may squeeze their eyes shut.
10