A crocodile waits for food at a breeding center at "La Boca" in the Zapata Swamp Biosphere Reserve Park south of the Matanzas province in central Cuba September 17, 2009. The wetlands of Cuba represent about 4% of the island's territory and include habitats with unique and ideal vegetation for numerous organisms such as manatis, crocodiles, fish and turtles, many resident and particularly migrant birds and numerous endangered endemic species. [Agencies]