Compared with other birds, pigeons have special breeding characteristics, with neighbouring breeding cycles crossing each other. The male and mother pigeons build the nest together, usually after the mother pigeon lays eggs, the male and mother pigeons take turns to incubate the eggs, and after the young pigeons come out of the shell, the male and mother pigeons secrete pigeon's milk and feed the pigeons together. Parental pigeons in the breeding period including egg-laying, incubation and feeding three stages, breeding behaviour in addition to incubation, feeding, feeding, drinking, feathering, rest and other behaviours, there are also parental pigeons combing each other's feathers, kissing and other intimate behaviours. Pigeon behaviour has a certain diurnal rhythm, active during the day and silent at night. Artificial feeding has an effect on pigeon behavioural rhythms, and we will use this study to provide advice to keepers to help them better understand and manage pigeon behaviour and improve the feeding management of caged pigeons, thereby improving feeding efficiency and production outcomes.