I have several of those warmers that you put the candle in and they heat them up and put off the scent. There is no fire, but are the scents dangerous? I know it would be bad if they got into the hot wax, but don't know about the scents. Thanks in advance. Gail

Yes please do a search to find the post about this and the reasons why and what ones are ok with birds.

here is the best article on the issue with candles
http://qp-society.com/qpserc/candles.html?

I would also encourage you to check out the article explaining a birds respiratory system so you get a better understanding of why they are fatal for birds.

Here is a link to another post about candles that contains some helpful suggestions for alternatives.

Candles