Love those guys... it must be wonderful to see them free and wild... here of course, there's no choice but seeing them in zoos. Luckily, most zoos these days are built in such a way that the animals are very well taken cared of, the vets, diets, space enclosures... they're also a neccessity for preserving endangered species, and most important I think, getting children, people, to see animals that they'd never see otherwise, like the roos. I love seeing children going to the zoo... their eyes are so wide open in wonders... but having roos in the wild in your backyard is also special...