Most of a hog's sweat glands are in its snout.
11
A pig's orgasm lasts for 30 minutes.
303
Beavers can swim half a mile underwater on one gulp of air.
31
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
World's heaviest primates: morbidly obese humans. After that: gorillas at 485 lbs.
106
Sharks, like other fish, have their reproductive organs in their chests.
248
A group of pugs is called a grumble.
10