Cliff Hare was an American biologist known for his contributions to the field of ecology. He focused on the study of ecosystems and the interactions between organisms and their environments. His research helped to advance the understanding of biodiversity and conservation efforts. Hare was also involved in various educational initiatives, promoting the importance of environmental science. He collaborated with other scientists and institutions to raise awareness about ecological issues. His work has had a lasting impact on both scientific research and public education regarding the environment and sustainability.