Cows can sleep standing up, but they can only dream lying down.
745
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
When you shave a guinea pig it looks like a little hippo.
19
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
Lobsters have blue blood.
476
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A group of pugs is called a grumble.
10