When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The male seahorse carries babies and 'gives birth' to them instead of the female.
7