On Wednesday 24th a couple of wonderful people rescued a little Cornish Cross that was stuck by a riverbank in Northern New Jersey. The little one, who I suspect is a ~7 week old roo, came to live with us that same day and is currently quarantined from the other chickens. The first couple of days were a little rough, his crop was so full of who knows what, very pale comb, and he had some very bloody stool. His crop did eventually go down and has been normal since. We finished a course of Corid and poops have been normal since Monday. Yesterday, Thursday 2nd, he has developed a pretty significantly limp and the joint on that side feels a little swollen. I'm going to call the vet in the morning but figured I'd see if I could gather some ideas from the people here!