Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
A scorpion can hold its breath for up to 6 days.
19
There are approximately three chickens for every human on Earth.
13
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23