A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The world's largest amphibian is the giant salamander. It can grow up to 5 ft. in length.
66
A chicken will lay bigger and stronger eggs if you change the lighting in such a way as to make them think a day is 28 hours long!
37
If a man could run as fast for his size as an ant can, he could run as fast as a racehorse.
108
The costliest cat ever is named Little Nicky, who cost his owner $50,000. He is a clone of an older cat.
204
Termites eat wood twice as fast when listening to heavy metal music.
116
Sheep outnumber humans in New Zealand 15 to 1.
33