In the nearly twelve years I've lived in Brazil (in 5 different states now) I've seen on an almost daily basis people out for a stroll with their birds. I'm sure they can't all have been just returning home from a pet shop where they've purchased the bird, nor can they all be illegal wild birds either. So what's with this anyway?
Can any expats from other countries tell me if this is something that is a common practice in your home country? I have never seen it anywhere in Canada or in any of the US states where I've travelled.