Photographs of landscapes within the study area A Peñas Blancas Valley on the Caribbean slope of the MAB area B San Luis Valley on the Pacific slope of the MAB; much of this area is secondary forest that has regenerated in the last three decades C fragmented habitats lower on the Pacific slope showing heavy deforestation and fragmentation due to agricultural activity D partially forested, but largely unprotected corridor (about 2/3rds native forest) between the MAB (Arenal Volcano National Park visible on far right of photo) and Tenorio National Park protected lands.