We found a baby bird out on the lawn and everytime I threw bread out it’d open it’s beak. I didn’t give it any. There are no trees around, but two adult birds but we can’t tell if they’re the parents because they won’t feed it. It ran across the road so my brother led it over there safely but it tried coming back to our side. W e put it back on the other side and all it does is sit there and chirp chirp chirp. What should I do, the adult birds are gone, i’m afraid it’ll get runover or starve.