One method I found was that you can chase them by training your dog to get rid of large birds. Or you can use a spray repellent, but don't know if it is harmful to birds and there should be no scientific evidence to prove that they are effective. I would recommend building a physical barrier bird net or barbed wire, etc., which may work. These methods are all found online, and I don't know if we can build a bird house and provide food, then they will not bother us.
You can use wood coloring to color wood bird toys. It usually has four color boxes: red, blue, yellow and green. Mix food coloring to create other colors such as orange and purple. Pour enough water into the bowl to cover the wood. Mix the water droplets with water until the desired color appears. The chips were placed in a color mixture and allowed to stand for 24 hours. Remove the wood from the bowl and let it dry.