Dolphins sleep with one eye open!
52
The Chow and the Chinese Shar-Pei are the only dogs that have black tongues.
32
The average cat sleeps about 2/3 of the day.
203
Butterflies taste with their feet.
30
If you keep a goldfish in the dark, it will eventually turn white
408
The reindeer is the only mammal that can see UV light.
17
Mosquitoes are attracted to the color blue twice as much as any other color.
28
Large kangaroos can cover more than 30 feet with each jump!
19