Hello-
Avian vet care is often outrageously expensive.
But ALL vet care is expensive.
However, I say intelligent bird care is not expensive.
Making your own toys, shopping around for cage bargains and eating veggies YOURSELF that you can share with your flock keeps the "care" bill to a bare minimum.
As with any pet, there are people who just seem to feel better when they spend outrageous amounts of money on DAILY pet expenses and that is fine. But to say that you cannot provide a bird an absolutely excellent home on a shoestring is false.
Some species ARE generally less expensive to keep than others. However, most larger species are far more LABOR intensive than others. Traipsing through the woods for safe macaw and cockatoo branches free just more WORK and it is NOT an optional activity like it may be for a senegal or a tiel.
(But arguably, even a tiels and sengal would LOVE the branches too so much that maybe it isn't an option either.!)
I think pet parrot keeping takes a lot more WORK than money.
Just my .02
Randa