If it isn't moving a frog can't see it. If the frog can't see it, he won't eat it.
28
Dolphins sleep with one eye open!
52
A hedgehog's heart beats 300 times a minute on average!
14
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Cats and dogs can hear ultrasound.
350
Alligators can live up to 100 years.
337