I was sitting on the sofa and all of the sudden I heard something that sounded like a knock at the door (on my storm door) and when I opened the door there was a bird laying on the porch on it's side. still breathing and looking a little dazed I would think. anyways I waited to go outside to see if maybe it just needed to regroup before flying back off, but that was 15 minutes ago and it has yet to fly off!! I did moved it a little to try and get it to fly on it's own but no luck **I just checked on it again (had to move my cat away from the door because she was "watching" it) and it has it's head tucked back, and seems to need to take a nap. it is breathing but not moving other than that. what should I do?? it's so cold outside and there really isn't protection from other cats, when it's just sitting on the porch. also, what kind of bird is it?