All of the essays have 1 point in typical, they all deal with observing animals. And with their observation comes at occasions interaction. They may “mingle” with these animals. Or the observers would just sit there and do what they are supposed to, observe.
Our race, is naturally curious and interested in the unknown. In other words what we do not know or fully grasp we try to comprehend. We try to realize our surroundings. In doing this, we would have gained information.