My university degrees are a B.S. in Math, a M.S. in Nuclear Engineering, but no Biology degree.
I started with banding and learning about raptors in the 1960’s, and since then I’ve observed raptors in 56 countries. I led my first raptor tour in the U.S. in 1983, and led or co-led raptor tours in 12 countries including Argentina, Australia, Hungary, India, Israel, Kenya, Madagascar, Mexico, Panama, South Africa, Thailand, and the U.S., where I also teach Raptor ID Weekends.
My favorite raptor species is the one I am studying or looking at. In fact, I like all raptors.
I have seen more than 300 species of diurnal raptors, depending on taxonomic splits or lumps. Another way to look at this is that I have yet to see about 30 species.
As the Chairman of RAPTOURS’ Board of Advisors I am able to help set up unique bird tours that focus on raptors. I also am on the Board of Belize Raptor Research Institute. I am a member of Raptor Research Foundation, Asian Raptor Research and Conservation Network, and the Neotropical Raptor Network.
I have authored or co-authored two raptor field guides for North America, one for Europe, and I am working on two more which are almost finished (Africa, and Mexico and Central America). I’ve also co-authored two eagle bibliographies. In addition, I have published more than 140 journal articles and papers in conference proceedings.
I teach Raptor ID Weekends in the U.S. ocassionally, and for Raptours I lead or co-lead occasional raptor tours abroad to destinations as varied as Australia, Kenya, South Africa or Thailand.
I also give Raptor Talks within the US. Email me at email@example.com to schedule a Raptor Talk for your group or organization. Please find below the list of Raptor Talks currently available.
- Eagle Quest
- Eagles of the World
- Raptors of the Rio Grande Valley
- Turkey Vultures
- What is Harlan’s Hawks?
- World Raptor Migration
- Bald Eagle Ageing
- Field Guide to the Raptors of Mexico and Central America
- Field Guide to the Raptors of Africa
- Unusual Plumages of Raptors