Big heads and broad snouts poked from the green duck weed, followed by a back-and-forth of growling so intense it caused ripples on the surface of the Cypress Wetlands in Port Royal. Visitors standing ...

That cacophonous sound coming from the swamp in the spring and summer months can make your head swivel in search of an alligator. What you are most likely hearing is the pig frog or a multitude of ...