Ключевые слова: aigenerated, avian, broiler, brooding, chickenpox, clucking, corn, diet, dustbath, eggs, feathers, feed, flock, foraging, fowl, gaggle, genetics, grain, ground, grouping, growth, hay, hen, hens, layer, mating, mites, nutrition, pecking, perch, posture, poult, prey, rivalries, roost, rooster, scratch,