I've never liked using plastic toys or bowls with my birds (or any of my animals, for that matter) and, recently, my suspicions about its long-term safety have started to become certainties from some very recent studies and, personally, I think that we will find out more and more harmful effects:
Plastic alters male hormones in babies:
http://www.tnetimes.com/article/125-pla ... feminize-/
Plastic causes early menopause:
http://www.msn.com/en-us/health/medical ... ar-AA8H8ET
Plastic causes lower IQ:
http://technology.inquirer.net/39852/lo ... -chemicals





