202 1, the first comprehensive pigeon king in Shunda, Hebei Province. Carrier pigeon shed competition is a kind of carrier pigeon competition, which refers to the competition of carrier pigeons after centralized management, breeding and domestication in the pigeon racing shed.

The flying supervisor is responsible for supervising the whole flying process, checking the number of cages, feathers and seals of racing pigeons, as well as the level and number of referees on board the flying association, rechecking the flying coordinates, filling in the flying list item by item and signing it, and stamping the official seal of the flying supervisor.