DrBillEllis
Member

I have been a birder since I was a teenager, learning from my parents and a professional naturalist in the Poconos plateau. I count on 3 county bird counts (May, Fall, mid-winter) in Carroll County, MD each year. I worked on all three of Maryland's Breed Bird Atlas projects, and on the last Atlas for Pennsylvania in several Pocono area blocks. I need to learn warbler songs much better, and learn fall warbler plumages better, and learn gull plumages, too.
I am retired, with a PhD in organic chemistry from Johns Hopkins University in Baltimore. Hazardous chemical waste site remediation and chemical warfare agent measurement and destruction were my specialties.
Bill
I am retired, with a PhD in organic chemistry from Johns Hopkins University in Baltimore. Hazardous chemical waste site remediation and chemical warfare agent measurement and destruction were my specialties.
Bill