When cats are happy, they may squeeze their eyes shut.
10
Denmark has twice as many pigs as there are people.
66
A dairy cow can produce more milk when listening to music.
446
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
A scorpion can hold its breath for up to 6 days.
19
Two dogs were among the Titanic survivors.
262
Cows can sleep standing up, but they can only dream lying down.
745