Cows can sleep standing up, but they can only dream lying down.
745
The Basenji dog is the only dog that is not able to bark.
4
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
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
Lobsters have blue blood.
476
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45