New York Bird Club:  http://www.manhattanbirdclub.com/

                                       http://www.manhattanbirdclub.com/wingclipping.htm

Free as a Bird?    http://www.api4animals.org/articles.php?p=175&more=1

Association for Parrot C.A.R.E.  http://www.parrotcare.org/

Captive Foraging:   http://www.birdsjustwannahavefun.com