For years, many concerns have been raised regarding the safety of non-stick cookware around birds. The coating contains polytetrafluroethelyne (PTFE) which is believed to degrade and release harmful fumes when overheated at temperatures around 525°F and above. By comparison, normal, attended, and well-ventilated usage may range between 250°F and 400°F. It is still always important to never let a pot boil dry or cook without contents, especially on high. Other surfaces that may be coated with PTFE include: space heaters, hair dryers, stain repellents, self cleaning ovens, and other non-stick coated appliances such as slow cookers, irons, etc. Other alternatives to non-stick cookware are stainless steel, copper, and glass. Keeping birds out of the kitchen and in a well ventilated area is always safest. This keeps them away from cookware and food fumes, very hot surfaces and liquids, and sharp objects.