
BACKGROUND

Caleb with Mottled Owl captured during pre-construction survey at Costa Rica wind site.
ABOUT ME
I am broadly trained in bird biology with a specialization in migratory bird ecology and tropical ecology. In eight years of post-graduate academic work, I focused on research and teaching, producing a variety of peer-reviewed technical publications on research projects related to grassland bird ecology, agroecology and conservation biology of coffee agroecosystems, and migratory bird stopover ecology.
Since entering the consulting field in 2008, I have focused on wildlife studies for applications in the energy sector, with a focus on interactions between flying wildlife (primarily birds and bats) with wind energy and power line infrastructure, working for a wide variety of clients in the private sector, government, and finance. I have worked on over 150 wind energy projects spanning 20 countries, and have given numerous presentations at scientific and industry conferences on various wind-wildlife research topics in North America, Europe, and Latin America.
In the multilateral lending institution community, I am currently helping shape policy and practice for addressing biodiversity issues on renewable energy projects. I am also providing project-specific consulting services for lenders and developers for projects that are receiving financial support from development finance institutions.
I am fluent in Spanish, and the focus of my international work has been in Latin America, where I have provided assistance in 13 different countries on over 35 wind energy projects, many of which were the first, or among the first wind energy projects within the country.
I have extensive experience in field identification of birds, bird survey techniques, statistical data analysis, and modeling tools for collecting, analyzing, and interpreting ecological data.
EDUCATION
Ph. D., University of Arizona, Department of Ecology and Evolutionary Biology, 1999.
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B. A., Williams College, Williamstown, Massachusetts, Biology, 1991.
PROFESSIONAL EXPERIENCE
Xenops Environmental, LLC, Tucson, Arizona, 2018-present. Sole proprietor of independent consultancy, specializing on ecological consulting services for energy and other major development projects in Latin America
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International Finance Corporation (IFC, World Bank Group), 2016-present. Short-term consultant (STC), specializing on wind-wildlife interactions in the Latin America/Caribbean region.
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Western EcoSystems Technology, Inc. (WEST), Houston, Texas, 2013-2018. Consulting ecologist, Texas-Oklahoma branch manager (supervised 7 staff members), international group leader, offshore group leader.
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Pandion/Normandeau Associates, Gainesville, Florida, 2008-2013. Consulting ecologist, international group leader, offshore group leader.
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Lake Forest College, Lake Forest, Illinois, 2001-2008. Assistant professor of Biology/Environmental Studies.
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Instituto de EcologÃa, A. C. (INECOL), Xalapa, Veracruz, Mexico, 2000-2001. US National Science Foundation International Postdoctoral Fellow. Research on tropical forest bird and beetle biodiversity persistence within coffee agroecosystems.

Caleb at Argentina wind energy conference.
CONTACT ME
I am based in Tucson, Arizona, USA. You can contact me in the following ways.
713-670-6007
