Profile of a cuban crocodile. The Cuban crocodile has the smallest range of any crocodile. It can be found only in Cuba in the Zapata Swamp in the northwest and in the Lanier Swamp on Isla de Juventud. The historical range also included the Cayman and Bahama islands. Cuban crocodiles prefer freshwater marshes or swamps similar to those of the Everglades. They rarely swim in saltwater. The Cuban c