The octopus does not have a blind spot.
273
A mole can dig a tunnel 300 feet long in just one night!
24
There is a species of clam that can grow up to four feet long and weigh up to 500 pounds.
89
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Goldfish lose their color if they are kept in dim light or are placed in a body of running water, such as a stream.
12