A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Sharks, like other fish, have their reproductive organs in their chests.
248
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
A dairy cow can produce more milk when listening to music.
446
Dolphins have names for one another.
18