I think the bottom-line to this particular issue is that as bird/parrot owners, we all need to call the manufacturers of pretty much ANY cookware, bakeware, small appliances, etc. BEFORE we use them..Also, I recently made a rule that none of my guys are on the same floor as my kitchen and are all behind closed-doors on that separate floor of my house whenever I'm cooking ANYTHING. Period.
As Noodles wisely stated above, we are all so worried about Teflon and other brands of non-stick coatings that may contain any of the Perfluorinated-Compounds that off-gas and are lethal to our birds that we all, myself included, forget about other types of fumes/smoke that are created and put into the air when we cook anything on the stove, in the oven, in the microwave, and even just in the toaster...It's quite possible to expose your birds to lethal fumes/smoke simply by making some eggs or cooking a chicken-breast in a completely safe pan that is cast-iron, stainless, ceramic, etc. because of the Olive Oil or whatever other type of Oil you coat the pan with and having that Oil burn-off into the air...Or using a completely safe baking pan to broil a steak or pork chops in the oven and having fumes burn-off from the cooking-spray, the oil, butter, etc. that you put on the steak or on the pan...Some seasonings, herbs, spices, sauces, etc. burning-off into the air can not only be lethal to our birds, but they can also cause them severe irritation and swelling throughout their Respiratory Systems, their Lungs, and in their Air-Sacs...
Basically we just have to remind ourselves that ANY type of fumes or smoke coming from basically anything can hurt or kill our birds, or cause them long-time/life-long Respiratory issues. So as much as my 4 larger guys love to sit on their T-Stands in the kitchen/dining room area while I'm cooking breakfast or dinner, it's just not a good idea. A couple of months ago I actually moved all 4 of their T-Stands downstairs from my main floor in the kitchen to the walk-out level of my house where the walk-in Aviary that my Budgies live in, where not only are they on a different floor of the house, but there is ventilation to outside (the door to the garage and my workshop is there, so I can open it up and let it open, along with the window down there)...They are still getting used to it, they have been in the same routine every single morning where I open-up all of their sleeping-cages in my bedroom when I wake-up and they automatically all fly right downstairs to their T-Stands in the kitchen/dining-room area and then wait for me to come down and get them their breakfast...Now their stands are down another floor, so they have to remember to go down there and find their stands, and I have to remember to make sure I leave the door to down there open before I go to bed each night...I don't like doing it this way, I love having them in the kitchen area with me while I cook, but there have just been too many of these incidents where people are losing their birds due to fumes from cooking and from using appliances. It's just not worth it...
