Maybe the color is food, such as health sand, eating watermelon and tomatoes, etc. will also turn red. If you don't eat food with a color similar to red, you should take it to the hospital for examination.
The normal feces of Feng Xuan parrots should be strip-shaped "white-headed feces", which is normal. Because of the change of feeding diet, loose stool is normal occasionally, but if you stay in loose stool for several days, you will have to adjust your diet. If you continue to loose stool, you can refer to the following points.
1. First, stop feeding vegetables and fruits. If you must feed and pay attention to drainage during spraying, and reduce the amount of feeding.
2. It is suggested to remove oily foods in feed, such as hemp seed and sunflower seeds.
3. When winter comes, keep the feeding environment warm, and don't let the cold wind blow directly on Feng Xuan parrots.