The average cat sleeps about 2/3 of the day.
203
The venom of the king cobra is so deadly that just one gram of it can kill 150 people.
76
Crocodiles swallow stones to help them dive deeper.
55
Cows can sleep standing up, but they can only dream lying down.
745
The penguin is the only bird that can swim, but cannot fly.
1
Black Whales are born white.
41
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9