Stock photography, photos: Chagres river at Embera Drua. Stock photos of Chagres river at Embera Drua. Panama © Humberto Olarte Cupas Photograph: © Humberto Olarte Cupas Click for a larger image and more information Keywords associated with this stock photo: river, chagres, panama, embera, drua, wounaan, green, water, forest, jungle, rainforest