When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A 42-foot sperm whale has about 7 tons of oil in it.
209
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 dairy cow can produce more milk when listening to music.
446
Dolphins have names for one another.
18
Dogs sometimes fake being sick to get attention.
26
Squirrels forget where they hide about half of their nuts.
698