Gasping for air??

[jmeeter88]

So I was sitting in the coop watching my chicks as I usually do. One of the BO's starting raising her head high in the air and opening her mouth wide. Almost like she was trying to crow, or worse, gasping for air? It was very bizarre, but she was otherwise acting normal.

Anyone ever seen this behavior before?

 

[Blue_Myst]

Is this the only time it has happened? She may have just been yawning.

If she has her wings dropped low and it is constant, I would worry about too much heat.