Amphibian diversity across three adjacent ecosystems in Área de Conservación Guanacaste, Costa Rica 1School of Biological and Marine Sciences, University of Plymouth, Plymouth, Devon, UK 2Centre for Ecology & Conservation, University of Exeter, Penryn, Cornwall, UK 3Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada 4Department of Research, Área de Conservación Guanacaste, Liberia, Guanacaste, Costa Rica 5School of Biology, Universidad de Costa Rica, San Pedro,...