hi i found a baby duckling in my small pond all by its self after about 3 hours of it crying in my back yard i brought it in and put it in a cage with a lamp, food, and water. he will cry from time to time but then he'll do like a peep every now and then, but ive caught it sitting in the water 2 times now and hes always running around and hitting the tank walls. i need to know what i should watch for and pay attention to because i have no idea. p.s. im feeding him all natural chicken feed (no additives) with cracked corn mixed with it.