The seahorse is the only fish to have a neck.
12
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Dogs sometimes fake being sick to get attention.
26
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Dogs have been man's pet for over 14,000 years.
224