My roommate smokes a lot of hookah and my birds are in the living room. Sometimes she smokes hookah on the couch while watching tv which is only a few feet from the birds. Can this harm them? I am concerned for their health.
Yes! Birds are extremely sensitive to all vapors and aromas. Even burning a candle or using non-stick cookware can kill them.
Smoke that isn't harmful to humans is usually harmful to birds.
Move them somewhere safer, please!