Quote: You should check the pH of old coop litter. When i clean out my coop i dump the old bedding into a compost area(old garden bed) and can't ever keep the birds out of it. I immagine with the chicken poo in there it would be rather high but they can't stay away from the stuff!
DallasCriftins, When I was throwing the ash around the coop i noticed it settled very quickly, I don't know it it has to do with the damp air here or not, i didn't cough or sneeze from it and didn't notice any birds doing that either. When it hits the floor it immediately starts soaking up moisture and does get a little "pasty" if there's a lot in one spot but it's definitely not dusty after that. Just wanted to add my experience with it so far.