- University of Wisconsin-Milwaukee
External person
- Environment and Climate Change Canada
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- University of Northern British Columbia
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- University of Wisconsin-Milwaukee
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- University of Nottingham
- Institute of Applied Psychology
- Reader in Applied Zoology
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- Australian National University
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- Bird Studies Canada
- University of Guelph
- Bird Studies Canada
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- University of North Carolina at Asheville
- Tulane University
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- University of Oxford
- Centre for Food and Animal Research
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- Beaverhill Bird Observatory
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- University of Northern British Columbia
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- Grand Valley State University
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- University of California at Berkeley
- Hastings Reservation
- Cornell University
- Hastings Natural History Reservation
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- Beaverhill Bird Observatory
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- Appalachian State University
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- Australian National University
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- Queen's University Kingston
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- Alaska Songbird Institute
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- University of Wyoming
- University of Colorado Boulder
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- University of Wisconsin-Milwaukee
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- Grand Valley State University
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- University of Saskatchewan
- Dalhousie University
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- University of Illinois at Urbana-Champaign
- Cornell University
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- Max Planck Institute for Ornithology
- Dalhousie University
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- Hastings Natural History Reservation
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- Centre for Food and Animal Research
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- Universidad de Buenos Aires
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- Australian National University
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- Franklin and Marshall College, Lancaster
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- Consejo Nacional de Investigaciones Científicas y Técnicas
- Universidad de Buenos Aires
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- Swiss Ornithol. Inst.
- University of Bern
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- Universidad de Buenos Aires
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- University of California at Davis
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- Queen's University Kingston
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- University of Massachusetts
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- Environment and Climate Change Canada
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- Museo Argentino de Ciencias Naturales Bernardino Rivadavia
- Cornell University
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- Environment and Climate Change Canada
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- Australian National University
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- Institute of Applied Psychology
- University of Lisbon
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- University of Victoria BC
- Centre for Food and Animal Research
- University of British Columbia
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- Universidad de Buenos Aires
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- Environment and Climate Change Canada
- University of Saskatchewan
- Western University
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- Environment and Climate Change Canada
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- University of California at Davis
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- Acadia University
- Environment and Climate Change Canada
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- Environment and Climate Change Canada
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- Queen's University Kingston
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- University of Minnesota Twin Cities
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- Max Planck Institute for Ornithology
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- Bird Studs. Canada/Etud. d'O.
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- University of Minnesota Twin Cities
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- Dalhousie University
- Acadia University
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- Saint Mary's University Halifax
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- Centre for Food and Animal Research
- Western University
- University of New England
- Agriculture and Agri-Food Canada
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- Royal Netherlands Institute for Sea Research - NIOZ
- Cornell University
- Lomonosov Moscow State University
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- University of Delaware
- Cornell University
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- Saint Mary's University Halifax
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