Is this a sign of respiratory problem?

[Catbutts]

One of my chicken keep sneezing like this. Is it normal behavior? Or is she sick?

 

[dawg53]

Chickens sneeze on occasion, just like a cat or dog.
If it's constant sneezing, it could be something in the environment causing it.

 

[Catbutts]

Chickens sneeze on occasion, just like a cat or dog.
If it's constant sneezing, it could be something in the environment causing it.

It's kinda constant. Maybe I should clean up their quarantine place soon. Btw, I forgot to add video. Sorry.

 

[dawg53]

The sneezing can be due to ammonia fumes from soiled bedding, improper ventilation, inhalation of feed or feed dust, dust from dust bathing, pollen, pesticide use, smoke and so on.