Answer: Cover the wound with a steraline dressing or a clean non-fluffy cloth. Apply pressure around the wound and not over the bone, to control any bleeding. finally, secure the wound with a bandage, and try avoid movement of the leg.
Depend on what you mean by what kind of competition, if you talk about competition for food, some bird population may be getting smaller and have a hard time to reproduce because they can't get enough food for themselves.
