Brought 2 new hens home and had them to themselves at first, waited a couple days all seemed well. The birds quickly got in their order, its been about a week and now Im noticing my rooster is gargling and sneezing, he stays in a separate pen due to his size compared to my other birds. I noticed tonight that two of my hens appear to be sneezing, the new hen that recently joined the flock and a hen that Ive had for months, the new hens beak appears to be broken or resembles an overgrown toenail , and the hen Ive had for months eyes are swollen and watery and she snotting out her nose. Any advice appreciated! Thanks in advance!