Giraffes are unable to cough.
50
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
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 cockroach will live nine days without it's head, before it starves to death.
26
An elephant's tooth can weigh as much as 12 pounds.
24
A dragonfly has a lifespan of 24 hours.
24
Humans and dolphins are the only species that have sex for pleasure.
61
At birth, a panda bear is smaller than a mouse.
40