A rare video has emerged from Mexico of a boa constrictor eating an iguana.<br /><br />The video shows the large snake constricting and then beginning to eat the black spiny-tailed iguana.<br /><br />The moment was captured on film late last month by a group of marine biology students on a field trip to a mangrove conservation area in Campeche, Mexico.<br /><br />++MUSIC IS ROYALTY-FREE++
