Cuam tshuam los ntawm cov yeeb ncuab hluav taws los ntawm txhua qhov kev taw qhia hauv nroog kev sib ntaus sib tua, ib pab tub rog hu xov tooj rau Lanius - thiab ib pab tub rog ntawm drones tshwm, nkag mus rau lub tsev nyob ib puag ncig nrhiav thiab tshem tawm cov yeeb ncuab tua p...