books.google.co.uk - World renowned for its biological diversity and model conservation system, Costa Rica is home to a wide variety of amphibians and reptiles, from the golden toad to the scorpion lizard and the black-headed bushmaster. Jay M. Savage has studied these fascinating creatures for more than forty years, and...http://books.google.co.uk/books/about/The_Amphibians_and_Reptiles_of_Costa_Ric.html?id=HDNQ2bba3QcC&utm_source=gb-gplus-shareThe Amphibians and Reptiles of Costa Rica