Birds can also be extremely sensitive to toxins in the air . Persons prior to now applied canaries in mine shafts to alert them of fuel accumulation. Most cleaners produce perilous airborne contaminants and they are deadly to birds. Exactly the same can materialize with sturdy cooking odors or smoke. https://top100bookmark.com/story20437200/the-smart-trick-of-bird-ownership-checklist-uae-that-nobody-is-discussing