They already have prosthetics for parrots! Beaks and legs!
George an African Grey who doesn't like his fake leg...
http://www.thaindian.com/newsportal/wor ... 20573.html
Candy a Leadbeaters aka Major Mitchels cockatoo who got two prosthetic legs/feet who seems to do quite well with them!
http://www.petplace.com/birds/artificia ... page1.aspx
Tahi a one legged kiwi (first highlight)
http://www.wellingtonzoo.com/inform/abo ... ences.html
You might want to look into corner shelves or hanging shelves and just put something soft on top... or if you can sew, you can sew a couple covers (with velcro?) over the perches to make a soft spot to perch...
http://www.drsfostersmith.com/product/p ... catid=8367
http://www.drsfostersmith.com/product/p ... atid=12438











