The reindeer is the only mammal that can see UV light.
17
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
The head of a jellyfish is called the "Bell."
6
Sharks have been on the planet longer than trees.
14
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Female kangaroos have three vaginas.
2
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12