Stretching across the borders of Colombia and Venezuela, from the Andes to the Atlantic, the Orinoco river and its surrounding watershed represents one of the most biologically and hydrologically rich areas of the world. WWF is a leader in international efforts to find long term solutions to benefit people and nature. Because of more than 5 million independent supporters, our conservation efforts address global threats and we work to protect endangered species and habitats in more than 100 countries around the world. Learn more about WWF. | ||