Photo by @FransLanting // A black heron fishes within the shade of its own spread wings, a hunting technique called canopy feeding. The darkness inside attracts fish. I watched scores of herons do this in the drying floodplains of Botswana’s Okavango Delta, as water evaporated and trapped fish in shrinking pools. @natgeo@thephotosociety @natgeocreative #Birds #Okavango #Botswana #Nature #Africa
natgeo (National Geographic) paylaştı.