For most of my life I've been in the position to "save" animals of all sorts; sometimes for but a few months and sometimes for the balance of their years... and I've had all sorts of pets... all of them rescues (including my current cat).
90% of the time the rescues involve very egotistical individuals that bit off far more than they were ready for i.e. if you want a pet tiger you'd best spend at least a year or two learning about big cats FIRST HAND, they are not kitty cats! Though you can work with them and build a very positive relationship; one that allows you to trust that animal at a significant level, you must also realize at all times that it can eat you and more specifically, small children in that they are the size of food in the wild.
Parrots?
Yep they are a beautiful bird, but just like peacocks and geese they have been (and still are) used as both, a guard animal and security system; they make a heck of a lot of noise that you can't flip a switch to turn off, and they will bite and "horn" people they don't know... trust me, it will remind you of an Alfred Hitchcock film. But if you were to visit John Gaughan warehouse the first thing he will warn you of, are the parrots.
21st Century people (and those of the late 20th) have been too distanced from the truths about life and nature. We've been told that we can have this and that critter as a pet but we forget that the people handling those animals on TV either are or have very close by, professional animal handlers. Being someone that's dealt with all sorts of exotics (circus and zoo animals, mainly) I can assure you, it does require a bit of a brain and the ability to be aware along with special patience when dealing with any such "pet"
The other side of all of this is knowing your own limitations and being honest about them. As self-contained as my little black kitty is, I do have an obligation towards her, not just food & water but she requires attention in other ways including the medical costs. Though they are nominal (now) that's not always the case. There will come a time when her veterinary bills will be more than that $100.00 a year she's costing me right now. Few think down the road that far but we really need to in that those animals will learn to trust and depend upon us when they are in need. They aren't a novelty, they are an intelligence; though certain factions within society want to negate the fact that they have emotions and "feelings" the converse has been proven time and again; they know us and remember us and just as you would feel hurt when "thrown away" by your family, so do they when we arrogantly abandon them
Pardon my rant, but stories like this really get me bent. I love animals far too much... more than I care about the majority of humans in that "they" (the animals) have always been my safety -- the friends I could go to when the rest of the world was beating me down. But that's why I think they are some of the best teachers on the planet, when it comes to teaching us simple things about living life; to enjoy it and not be such a weenie when you get an ouchie, and to always forgive and give back love even in the eyes of adversity... something more than a few animals I've known were capable of doing.
I've said enough... sorry for going off
