Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Condoms were originally made of animal intestines or linen.
347
Only 3% of bird species have penises.
0