David has loved natural history his entire life, and he has seriously studied birds and butterflies for over twenty-five years. For over two decades, he has led trips for local bird clubs and Audubon groups, first starting with the Tennessee Ornithological Society (TOS). That soon led to organizing trips farther afield, and he now guides half a dozen trips per year for the Partnership for International Birding. 

 

David has led trips all around the US (especially Alaska, New Jersey, Texas and Ohio/Michigan) and to other countries, including Canada (Newfoundland), Panama, Ecuador, Mexico and Belize.

 

In addition to birding, David spends a lot of time documenting butterfly, dragonfly and moth species for county lists. David is also involved in annual BioBlitzes and bird counts, and his advice on the distribution of certain species is sought out in both Tennessee and Pennsylvania. He has been in active leadership roles in the Tennessee Ornithological Society, Lackawanna Audubon Society and the Northeast Pennsylvania Audubon Society.

 

He has worked at the University of Tennessee in the Entomology and Plant Pathology Department. He has an M.S. degree from UT and a B.S. in biology research from the University of Scranton in Pennsylvania.

 

David now lives in his home state of Pennsylvania, where he works full-time for the Partnership for International Birding. As a partner in the Partnership for International Birding, he is more than happy to guide anywhere in the United States and/or host a birding trip in most any country.