Thank you for a great article. Question - is there a way to measure the ammonia in the air and if so, what levels are harmful. I have a wireless temp gauge in my coop so I can monitor the coop temp from inside my home. Is there a way to similarly measure the ammonia? Also, you talk about humidity levels in the coop. What is an ideal range, and what is too high? Both of these measurements will tell me if I have adequate ventilation. Thank you! Dave
