Just got my dozen chicks for this year One of the White Rocks has a weird growth on the throat/neck area They have NOT been vaccinated (vaccination could be the reason for swelling there...so that's not it). Has anyone experience with this? The chick seems to be fairly healthy and is eating and drinking. Maybe she's not running around as much as the others... UPDATE: Chick is still happy and seems to unaware of the 'lump'. It's not hard, just feels like the rest of the chick. Any other opinions, besides a tumor? It's fine to leave it in with the others, right?