William Finley was an American naturalist and wildlife photographer, known for his work in the field of conservation. He played a significant role in promoting the protection of wildlife and their habitats, particularly in the Pacific Northwest. His passion for nature led him to document various species and ecosystems through his photography. In addition to his conservation efforts, Finley was also an author and educator. He wrote several books and articles that highlighted the importance of preserving natural environments. His contributions have had a lasting impact on the field of wildlife conservation and continue to inspire future generations of naturalists and environmentalists.