No bird is not expensive. Even if the cost of the bird itself is low, there are so many things to consider, and to be prepared for the possibility of birdie vet bills...well, if birds ever need to see the vet it is pricey.

Also, birds are a LOT of work. Lots of reward, and they're worth it if you're up to the challenge, but owning a bird is a lot of cleaning, monitoring diet, chopping veggies, cleaning, training, noise, and oh, did I mention cleaning? Plus, they CAN be a major lifestyle change. No cooking with nonstick cookware around them, no scented candles, or incense, or perfumed ANYTHING (including lotion).

Lastly, I am one of those who is of the firm opinion that in general birds and small children DO NOT MIX. With a bird, you have to learn to read their moods, and when to leave them alone. Young children aren't really capable of that. Also, it only takes the kid getting it into their head once to bang on the cage or take the bird out unsupervised to kill the bird.

Reading over the thread, I can't actually tell if you were looking at getting a bird or just admiring. ^_^