How birds damage can be controlled in orange orchard?

Birds are by far the greatest pests in many fruit trees. Covering the trees with wire cages, plastic netting is perhaps the best method of control. Smaller trees can be wrapped in nets. Use a fine mesh netting to reduce the possibility of birds becoming caught in the net. Individual fruits can also be bagged using butter paper or cloth bags to prevent bird damage, insect and disease attack. Aluminium pie tins suspended by a string or wire above the bushes will twist and turn in the breeze and keep the birds away.