Rescued baby pigeon (20-dayish?) a few weeks ago. (Progression photos here http://wp.me/s3xsDf-pigeon). So many questions.... But for now, is she too skinny/little? She lives in a cockatiel cage on the front porch with the door open, should she wish to fly away with a local pigeon (?). Feeding her "pigeon/dove" seed mix from Amazon plus corn/peas. She must be about ... 45 days old now? She seems super skinny/small to me. What do you think?