Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
One in three dog owners say they have talked to their pets on the phone.
427
Mosquitoes don't just bite you, they also pee on you.
11
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492