Prissy is sneezing today and seems tired. I live in an area that is being affected by the Yosemite fire's smoke. I have been running the air and several air purifiers 24/7. I am not sure if she has a cold or is sick from the smoke. The smoke is not bad in my house however, there is a layer of debris all over everything. I keep wiping and moping etc but it keeps coming back. The only reason I am aware of this though is because my feet keep getting dirty. Otherwise all seems fine. I don't really think this is the problem. I am new to all this and don't know anything about bird illness. Is sneezing normal?