World Wildlife Fund Colombia - Organization aims to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature. Description of projects, news and gallery of photos. Ecofondo - Environmental organization provides overview of projects and callenges. [Spanish, English] Cascadian Volcano Observatory: Colombia Volcanoes and Volcanics - General description, map, and history. Includes information on 1985 Nevado del Ruiz eruption that killed more than 23,000 people. Animal Info: Colombia - Includes information about threatened species and related environmental and social data. Birds of Colombia - Photos of native birds. Malpelo Foundation - Organization supporting biodiversity and the Mapelo Flora and Fauna Sanctuary. Includes information on the sanctuary, ecotourism and foundation programs. [Spanish, English, French] The Nature Conservancy in Colombia - Environmental information on the country, protected places, and related news.