When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
One in three dog owners say they have talked to their pets on the phone.
427
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492