In Costa Rica's Monteverde Cloud Forest Reserve, visitors can experience largely untouched primary forests and unmatched biodiversity, including the highest number of orchid species in a single place. Monteverde is a huge ecotourism success story, having been started by Quaker farmers in the 1970s and now drawing more than 70,000 visitors per year. Ferns like the one seen here are quite common in the understory of the cloud forest.
However, even pristine examples of forest conservation like Monteverde are not immune to change. Monteverde is known worldwide as the habitat of the golden toad (Incilius periglenes), though it has not been seen in more than 20 years and is believed to be extinct.