The Virginia opossum (Didelphis virginiana) is not an animal that you would expect to find an exhibit dedicated to at the zoo, but it is a fascinating North American animal that most of us probably have some familiarity with. Interestingly, opossums do not “play dead,” as many people say, implying a conscious choice, but rather enter a catatonic state when frightened by a predator, and anal glands produce an odor resembling the stink of a decomposing dead body.