I was Just an Animal:Shedding Skins at the Zoo

I was just an animal like any other, rooting around for nourishment, seeking a new habitat when my old one had become depleted. Unlike these gorillas stuck behind glass, I would get to move on.
http://www.nytimes.com/2016/02/28/fashion/shedding-skins-at-the-zoo.html?_r=0