I bought a call duck yesterday at a swap, and quarantined her in my garage for awhile to make sure she isn't sick. Well, I thought she was hissing at me earlier, but when I got her out of the cage her bill was wet-ish, but not all over. Just under her nostrils. And it looked like there was some fluid or something in her nostrils, because when she was breathing there were little 'bubbles' as she exhaled. She rests a lot, but I thought that was just because she was in a small cage, not much room to do anything. Help please!