As the girl sends across various questions, she finds them well-received and slowly answered as he doesn't quite know how.  The creatures have been around for ages, almost as long as man has been around, though nobody'd ever seen or heard of them aside from those who were either captured, or worked with them.  And the only reason some were captured, was because they threatened the lives of the beings.<br/><br/>There is little in the way of individuality aside from duties each one performs, with most of them hunters/gatherers for food and the occasional mating need.  This is due to their telepathic nature, causing them to have more of a hive mind rather than the individualistic nature humans have.