How do you think the pigeon is a pigeon

Generally, pigeons with foot ring are carrier pigeons.It is a mixed grain bird that can eat wheat, corn, sorghum, pea, mung beans, red beans, greens, cabbage and other foods.Energy feeds such as corn and sorghum are the staple foods of pigeons. Foods such as peas, mung beans, peanuts, sesame seeds can supplement protein and fat for pigeons. Green and green feed such as green vegetables and spinach can meet the vitamin needs of pigeons.It should be noted that it cannot eat meat.