Female kangaroos have three vaginas.
2
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Only 3% of bird species have penises.
0
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12