Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
A lion in the wild usually makes no more than twenty kills a year.
186
There are approximately three chickens for every human on Earth.
13
There's a rare breed of pig that looks like a sheep.
14
Sheep, goats, octopuses, and toads have rectangular pupils.
7