What weather is suitable for bulls-eye pigeons to fly?

A sunny day. According to the query of Sohu News Network, the pigmentary eye of the bull's-eye pigeon is single, so it can clearly see the surrounding environment when the weather is good, and it will affect the judgment of the bull's-eye pigeon on the surrounding environment when the weather is dark, so the bull's-eye pigeon is suitable for flying in sunny days. The bull's-eye pigeon is also called China Red Blood Blue Pigeon, and foreigners call it "China Red Blood Blue Eye Pigeon" because its bottom is blue sand and its surface is red sand.