Can the bird's feet be healed by yourself?

Persons can heal themselves, but it is best to apply wounds with iodine and keep it clean.It is a small bird with a length of only 14-17 cm.The head and back of the male bird are black, the waist is white, the throat and chest are orange -yellow, and the abdomen is relatively white.The appearance of female birds and male birds is similar, but the color is lighter.This bird usually clusters, and can even reach hundreds of thousands, and will spend the night on the tree at night.