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
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A dairy cow can produce more milk when listening to music.
446
Two dogs were among the Titanic survivors.
262
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212