I have a 9 month old blue copper Marans cockerel, hatched here, that has been looking kinda under the weather the past couple of days. His comb has lost its bright red color and is pale pink, he spends a lot of time just hunched over standing around (see photo), but he is eating well. His 3 hens are doing fine. I have never wormed my birds, they are in a new area, never used for chickens before, plus this is a desert area, dry, not much to worry about worm-wise (I don't think ). What do you think could be wrong, and what can I do for him to perk him up? I do have some Safeguard paste on hand, if that is a good dewormer, how much to use? I read someone suggested a pea-sized bit. Thanks, he's my only Blue Copper Marans male, I have a few chicks growing and more eggs to go in the incubator, but if I lose him, it will be a while before I can grow a replacement.