Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Sloths take two weeks to digest their food.
243
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Only 3% of bird species have penises.
0
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
The colossal squid has the largest eyes in the world.
4