The Yanacocha Reserve in the Ecuadorian Andes is a crucial sanctuary for the endangered Black-breasted puffleg hummingbird, with a population of only 150-200 individuals. Founded by the Jocotoco Foundation, the reserve plays a vital role in conserving Andean biodiversity. Conservationists, including Paola Villalba and Shirley Farinango, emphasize the importance of preserving the ecosystem amidst threats from agriculture and grazing. Teljes cikk (Euronews.com)