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As a Certified Ecologist (Ecological Society of America, 2016 - 2021) and a Certified Fisheries Professional (American Fisheries Society, 2017 - 2022), I have worked and published on the topics of watershed planning, fisheries ecology, endangered species recovery, and conservation policy. 


Please explore my website further and contact me if I can be of assistance to you.


Thank you,

Patrick Douglas Shirey (Founder, Ecology Policy LLC)   

Visiting Research Assistant Professor

Department of Geology and Environmental Science

University of Pittsburgh, Pittsburgh, PA 


Guest on Science Friday segment "The Dirt on the Illegal Plant Trade"