hi, yesterday evening my shamo cockerel (12 wks) was acting strange. His wing on one side would drop and he would pull it back up and it drops as soon as he relaxes. He seems to feeding ok and there are no apparent blood in its stool. when I let it out this morning it seemed fine for 10 minutes or so while feeding and it started doing the same. I noticed as the wing drops to one side it sort of sits down and closes its eyes. no signs of any mites on him. appreciate any help and sorry for the long post.