Birds are extremely sensitive to toxins during the air . Persons before employed canaries in mine shafts to warn them of gasoline accumulation. Most cleaners create dangerous airborne contaminants and so are fatal to birds. The same can transpire with sturdy cooking odors or smoke. Fume may also destroy birds. https://expressbookmark.com/story20267397/the-2-minute-rule-for-getting-a-pet-bird-advice