At this time I have several large parrots, including a pair of Amazon Parrots, a Cockatoo, and two Macaws. I have had parrots for over 10 years, and all of the birds I have now are "second hand" or rescue birds. With the exception of my 4 year old cockatoo, these are all older birds (older meaning over 10 years old, i.e. these are birds displaying fully mature behaviors).
There is a lot of parrot-related information on the web, most of what I have found is very good, but it is good to remember that anyone (just like me) can put their ideas up on the web, so don't believe everything you read.
How do I care for my parrot?
In memory of Spanky
Azul our Blue Front Amazon
Tom's parrot links
Uncle Tom's parrot pages / firstname.lastname@example.org