Special thanks to the following individuals who contributed photography or content for this site:
Jerry Liguori studies raptors throughout North America, with a focus on identification. He has written and consulted on numerous raptor-related projects and his photographs have been published in various books and magazines.
Bill Schmoker is a science teacher, birder, and skilled photographer. Many of the wildlife images on this site are provided through his generosity. You can learn more about Bill by visiting his website or bird blog.