Ok so I have three 10 week old birds that I got from Greenfire they were sneezing a bit when I picked them up at the PO. The next day they were still sneezing and there was some dry discharge around the birds nostrils. I didn't think to much of it because I figured they might just be stressed from the shipment. I put them up in there own pen away from other birds and now three weeks later nothing has changed. Every once in a while one will sneeze and a snot bubble will form and pop. Any body know what I can do? I put a few other birds in with them and those seem to be doing fine(no sneezing or nasal discharge).