Owls are one of the only birds who can see the color blue!
58
Dogs have been man's pet for over 14,000 years.
224
Bluebirds cannot see the color blue.
40
A blue whale's heart is the size of a Volkswagen Beetle!
37
Roosters can't crow if they can't fully extend their necks.
28
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Rats can tell the difference between two human languages.
49