http://www.parrotparrot.com/birdhealth/alerts.htm
http://www.cages.org/research/pepperberg/index.html
http://www.ahrdvm.com/askbird.htm
http://www.missouri.edu/~vmicrorc/Platyhelminths/Trematodes/Platynos.htm
http://petparrot.com/Illnesses.htm
http://www.multiscope.com/hotspot/vitamina.htm
http://theaviary.com/s1295-54.shtml
http://www.birdsnways.com/
http://bibliothek.tu-clausthal.de/PAhtml/aratingidae/a_aestiva_01.html
http://www.geocities.com/Heartland/Meadows/6502/
Please. Educate yourself about Parrots and Psittacosis. I urge you to notice the signs.
Some birds may show general "sick" symptoms.. Lack of appetite. weight loss, depression, listlessness, watery green droppings discharge from eyes or nares or even sudden death.Many birds carry the Chlamydial organism but do not show any signs of the disease under stable conditions..... If your parrot changes in any way. CALL YOUR AVIAN VET.......