centre of bird eye cloudy
My sulphur crested cockatoo's eyes are now both cloudy in the centre. He is about 50 years old (approx) and is a rescue bird. He has bad wings, he can't fly, and a gammy foot. Otherwise he is healthy.
Does this mean he is going blind? How long before he is fully blind? Can he live while he is blind in an aviary or is this cruel?