Illustrative guide showing the evolutionary stages of odd-toed ungulates, specifically focusing on different types of rhinoceros, on display at Honolulu Zoo. Full Description: This educational diagram, captured during a visit to the Honolulu Zoo in Oʻahu, Hawaii, details the evolutionary progression of the odd-toed ungulates with an emphasis on the rhinoceros species. The diagram includes illustrations of the Ceratotherium (White Rhino) and the Diceros (Black Rhino), amongst others, helping visitors understand the fascinating journey of these ancient creatures. The visible signs of wear and graffiti on the informational board juxtapose the ongoing struggle to preserve both knowledge and nature against human impact. This visual serves as a poignant reminder of the importance of educational resources in wildlife conservation efforts.