A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A 42-foot sperm whale has about 7 tons of oil in it.
209
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5