Short description of Costa Rica's Aviarios Nature Reserve 2.1: Now you can enjoy images from one of Costa Rica' s best kept secrets. This screen saver features pictures of the flora, fauna and landscapes from the lush and fragile ecosystem of the Aviarios del Caribe Reserve. From the crimson reds of an exotic tropical flower to a spectacular sunrise over the lagoon, all the images are a treat for the eyes. System-tray and desktop-based screen-saver controls are part of this excellent package.