This document summarizes an academic paper about the use of anthropomorphism and zoomorphism in animation. It discusses how animal characters are often hybrids of humans and animals, and identifies a scale of these forms ranging from purely animal to purely human. While some criticize anthropomorphism, the document argues it has been integral to human storytelling and cultural development. It also discusses how animation can effectively portray ecological issues and human-animal relationships through symbolic narratives and metaphorical animal representations.