Why non-stick is so dangerous
When PTFE (Teflon and similar) coatings are overheated β often above about 500Β°F / 260Β°C β they release fumes that cause fatal respiratory failure in birds. You won't smell or see it. PTFE is found in more than pans: air fryers, some ovens on self-clean, waffle irons, drip pans, heat lamps, hair tools and stain repellents.
Safer choices
Cook with stainless steel, cast iron, glass or 100% ceramic (PTFE-free) cookware, keep your bird in a different, well-ventilated room while cooking, and never leave empty non-stick pans heating on the stove.