Take stock of your gun’s appearance
Is it harder to shoot crows when it is sunny? I have heard that they can see barrels and decoys shining and typically flare before presenting a shot.
Tom says: Different conditions can produce different results. The sun can be a problem but it can also be used to your advantage. I will often set the hide with the sun behind me, which makes it harder for the birds to spot my movement, but to achieve this you must have a good backing to prevent your silhouette from exposing your position. If you can’t avoid having the sun in your face, build a decent hide with plenty of cover to break up the shine on your face and keep movement to a minimum. Face veils and caps keep bare skin from shining, too. Some decoys shine in the sun, which could cause issues. Sillosocks are velvety and have no shine, making them a good choice for sunny days.