A lion in the wild usually makes no more than twenty kills a year.
186
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
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
Cats recognise the voice of their owner, but never evolved to care.
22
Dogs sometimes fake being sick to get attention.
26