My wife fell asleep warming water on a teflon non stick pan, my 4 birds were in adjacent dining room. I came in from garage shut the burning pan off opened all doors and windows and scolded my wife a bit. An hour later my birds starting getting very sick and dying, it was like a very bad nightmare i had no idea what was going on. Im so sad and so very sorry rest in peace roxy, blue,pina and jerry. Please all be safe with non stick pans....