Footage of a curious alligator investigating a stationary tourist boat in the Everglades, Florida, USA. <br /><br />The video, filmed yesterday, shows the large female approaching the boat and opening its mouth whenever the tour guide moves his hand. <br /><br />The guide also explains to the boat passengers why the alligators can't see very well. <br /><br />"[The alligator is] trying to catch a human mistake to have his lunch," the filmer later wrote online.
