Bird control is done to eliminate birds from nesting. Bird control is done using professional bird control products that do not harm the birds. Bird control is done by professionals who know the job and use chemicals, contraceptives, sonic equipment to give mild shocks or create physical barriers among others. Bird control is essential to prevent the harmful effects of pest birds through their droppings or to prevent birds from stealing crops and damaging them. Bird control is done physically with the help of nets, wire barriers and more.