Northern Harrier mother feeds rat to young bird via mid-air food exchange.
Northern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catchNorthern Harrier food exchange; parent drops prey for fledgling to catch