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FILE - In this Aug. 24, 2011, file photo, a feral hog stands in a holding pen at Easton View Outfitters in Valley Falls, N.Y. Wildlife officials in New York State have managed to eradicate the invasive animals, but they're still a big problem in many states -- and are, officials say, only a pickup truck away from anywhere. In Louisiana, wildlife officials are considering a rule change that would let wildlife agents to stop unauthorized people found hauling feral hogs from one place to another. (AP Photo/Mike Groll, File)

Animal Slideshow

Have a look at the different animals around the world.