Hi, just came home and a group of adult hooded crows and magpies were attacked a hooded crow outsise my garden, he couldnt fly and dashed for cover in a bush. I watched as the crows tried to get at him. I walked over and was able to pick him up without ease or retaliation. There is no visable signs of injury ,but he is weak and scrawny, not sure of age but he is well fledged apart from scrawny tatty wings, i have tried feeding him dogfood but he is not interested but did gulp some water, anymore i can do?