Female kangaroos have three vaginas.
2
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Squirrels forget where they hide about half of their nuts.
698
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9