Dr. Jean Polfus

Postdoctoral Fellow, University of Manitoba

Liber Ero Postdoctoral Fellow working on caribou conservation in the NWT using non-invasive methods, traditional knowledge & sciart.

Media

2015 - A Year in Photographs

The year 2015 as viewed through my camera: jeanpolfus.tumblr.com instagram.com/jeanpolfus

BB98 - Here Comes Caribou -bou with Jean Polfus

Jean Polfus is a PhD Candidate at the University of Manitoba, and joins us from the edge of the Arctic to talk about her research on caribou ecology and evolution. We also discuss the role of traditional knowledge and native peoples in studying northern ecology, and how science needs more art. Show notes available at http://breakingbio.com Follow Breaking Bio: Twitter – @BreakingBio – http://www.twitter.com/breakingbio Facebook – http://www.facebook.com/breakingbiopodcast iTunes – http://www.itunes.apple.com/ua/podcast/breaking-bio/id542398755 Stitcher – http://www.stitcher.com/podcast/breaking-bio

Caribou poo 'important baseline' for DNA research

CBC North, March 29, 2014Television

URL: http://www.cbc.ca/news/canada/north/caribou-poo-important-baseline-for-dna-research-1.2591241

Researchers hope caribou samples will help explain relationship between different herds.

Jean Polfus live on Denendeh Sunrise - Caribou Research Interview

CKLB Radio Yellowknife, January 20, 2017Radio/Podcast

URL: https://soundcloud.com/cklbradio/jean-polfus-live-in-denendeh-sunrise-20th-of-january-2017

Live morning radio interview.

Reindeer riddle: How do you tell caribou apart?

New Scientist, December 14, 2016Print

URL: https://www.newscientist.com/article/mg23231041-300-reindeer-riddle-how-do-you-tell-caribou-apart/

Studying indigenous names for the animals may help us clear up a decades-long mix-up over caribou classification and reverse population decline.

Rooting the Caribou Family Tree

Edge North, May 13, 2016Print

URL: https://edgenorth.ca/article/1512-rooting-the-caribou-family-tree

A revealing new caribou study shows how science and traditional knowledge can come together with fascinating results.

Genetic research meets Dene knowledge

Inuvik Drum, November 26, 2015Print

URL: http://cari.cc.umanitoba.ca/jeanpolfus/wp-content/uploads/2015/11/NEWINUVIK_polfus.pdf

Story on a public presentation on caribou research given in Inuvik, Northwest Territories.

Drawn to Caribou

American Scientist, January 16, 2016Print

URL: http://www.americanscientist.org/issues/num2/drawn-to-caribou/1

In Canada’s Northwest Territories, an ecologist is replacing lab notes with sketches that blend genetic research with traditional ecological knowledge.

A Novel Approach to Caribou Research

Wildlife Professional, September 8, 2015Print

An article published in the Wildlife Professional (Fall 2015 Vol 9 No. 3: 28-32) on collaborative caribou research in the Northwest Territories.

There may be a type of caribou that science never noticed

BBCEarth, November 16, 2016Online

URL: http://www.bbc.com/earth/story/20161115-there-may-be-a-type-of-caribou-that-science-never-noticed

In the Sahtú region of Canada, science has identified three distinct groups of caribou – but the local people believe there is a secret fourth caribou.

The Northern Living Series: Jean Polfus // Tulı́t'a, Northwest Territories

Wild Fir Tree, February 15, 2017Online

URL: http://www.wildfirtree.ca/2017/02/the-northern-living-series-jean-polfus.html

In our forth interview for the Northern Living Series we hear from Jean Polfus, a postdoctoral fellow, who studies caribou while living in Tulı́t'a, Northwest Territories along with her husband Joe and their newborn son Tristan. Here she shares her experience of living in a small, fly-in community in the heart of Canada's true north, touching on life with 3 hours of daylight, northern childbirth, and Dene celebrations...

The Art and Science of Studying Caribou

Arctic Deeply, February 2, 2017Online

URL: https://www.newsdeeply.com/arctic/community/2017/02/02/the-art-and-science-of-studying-caribou

Profile as part of the "Emerging Leaders in Arctic Research" series.

Sixteen Young Leaders Who Will Influence the Future of the Arctic

Arctic Deeply, December 8, 2016Online

URL: https://www.newsdeeply.com/arctic/articles/2016/12/08/sixteen-young-leaders-who-will-influence-the-future-of-the-arctic

Meet the people who stand apart when it comes to improving education, fighting climate change, boosting international collaboration and revitalizing Indigenous culture in the Arctic. They are the ones we’ll be watching in the years to come.

Researchers around the world are learning from indigenous communities. Here's why that's a good thing.

Ensia.com, May 31, 2016Online

URL: http://ensia.com/features/researchers-around-the-world-are-learning-from-indigenous-communities-heres-why-thats-a-good-thing/

From Canada’s Far North to Australia, pursuing a more respectful relationship between science and traditional knowledge.

Sahtu caribou study looks for genetic links

Northern Journal, June 10, 2013Online

URL: https://norj.ca/2013/06/sahtu-caribou-study-looks-for-genetic-links/

Scientists are one step closer to unlocking answers surrounding the mysterious genetic pool of woodland and barren ground caribou in the Sahtu region following a large community effort to collect and submit scat samples over the winter.

New species at risk book comes out in Dene languages

Northern Journal, March 24, 2014Online

URL: https://norj.ca/2014/03/new-species-at-risk-book-comes-out-in-dene-languages/

Aboriginal language is being recognized in a big way in the Sahtu this month with the final touches going on a brand new book written in multiple Dene languages about species at risk in the region.

How to Name a Caribou

Last Word on Nothing, July 29, 2016Online

URL: http://www.lastwordonnothing.com/2016/07/29/how-to-name-a-caribou/

Few species are more frustrating to taxonomists than the North American caribou. Ranging from the Canadian Arctic to the Great Lakes, caribou vary enormously in size, color, antler shape, habitat, and behavior. For more than two centuries, scientists have argued over the identities and distributions of caribou subspecies and populations, and while they now generally agree on the existence of four North American subspecies, naming criteria remains controversial and, in some places, wildly inconsistent.

Caribou poo sought by research team

CBC North, October 27, 2013Online

URL: http://www.cbc.ca/news/canada/north/caribou-poo-sought-by-research-team-1.2253558?cmp=rss

A new research study is aiming to learn about caribou herds by analyzing their droppings.

Caribou Study Merges DNA and Traditional Knowledge

Arctic Deeply, May 24, 2016Online

URL: https://www.newsdeeply.com/arctic/articles/2016/05/24/caribou-study-merges-dna-and-traditional-knowledge

The integration of Dene traditional knowledge into a genetic study of the different types of caribou in the Sahtu region of the Northwest Territories winds up providing some surprising results.

BB98 – Here Comes Caribou -bou with Jean Polfus

Breaking Bio, February 15, 2016Online

URL: https://www.youtube.com/watch?v=rB1A4C8VvY0

Jean Polfus is a PhD Candidate at the University of Manitoba, and joins us from the edge of the Arctic to talk about her research on caribou ecology and evolution. We also discuss the role of traditional knowledge and native peoples in studying northern ecology, and how science needs more art.

A Lesson From Indigenous Communities

Arctic Deeply, June 10, 2016Online

URL: https://www.newsdeeply.com/arctic/articles/2016/06/10/a-lesson-from-indigenous-communities

From Canada’s Far North to Australia, researchers around the world are pursuing a more respectful relationship between science and traditional knowledge. Here’s why that’s a good thing.

Comparing traditional ecological knowledge and western science woodland caribou habitat models
by Polfus, J. L., K. Heinemeyer, M. Hebblewhite and the Taku River Tlingit First Nation
Journal of Wildlife Management
10.1002/jwmg.643
Identifying indirect habitat loss and avoidance of human infrastructure by northern mountain woodland caribou
by Polfus, J. L., M. Hebblewhite, and K. Heinemeyer
Biological Conservation
http://dx.doi.org/10
Impacts of residential development on ungulates in the Rocky Mountain West
by Polfus, J. L. and P. R. Krausman
Wildlife Society Bulletin
10.1002/wsb.185
Łeghágots'enetę (learning together): the importance of indigenous perspectives in the identification of biological variation
by Polfus, J. L., M. Manseau, D. Simmons, M. Neyelle, W. Bayha, F. Andrew, L. Andrew, C. F. C. Klütsch, K. Rice, and P. Wilson
Ecology and Society
http://dx.doi.org/10
Ancient diversification in glacial refugia leads to intraspecific diversity in a Holarctic mammal
by Polfus, J. L., M. Manseau, C. F. C. Klütsch, D. Simmons, and P. J. Wilson
Journal of Biogeography
doi:10.1111/jbi.1291

We demonstrate that independent evolutionary trajectories can converge on a similar phenotype and for the first time show that the boreal ecotype of caribou in North America contains two phylogeographical assemblages. The ancient divergence suggests that diversification within Beringia could have resulted in ecological specialization.

The eastern migratory caribou: the role of genetic introgression in ecotype evolution

Published by Royal Society Open Science

February 3, 2016

Klütsch, C. F. C., M. Manseau, V. Trim, J. L. Polfus, and P. J. Wilson. 2016. The eastern migratory caribou: the role of genetic introgression in ecotype evolution. Royal Society Open Science 3:150469.

URL: http://rsos.royalsocietypublishing.org/content/3/2/150469

MEMGENE: Spatial pattern detection in genetic distance data

Published by Methods in Ecology and Evolution

August 27, 2014

Galpern, P., P. Peres-Neto, J. Polfus, and M. Manseau. 2014. MEMGENE: Spatial pattern detection in genetic distance data. Methods in Ecology and Evolution 5:1116-1120

URL: http://onlinelibrary.wiley.com/doi/10.1111/2041-210X.12240/abstract

Łeghágots'enetę (learning together): the importance of indigenous perspectives in the identification of biological variation

Published by Ecology and Society

May 5, 2016

Polfus, J. L., M. Manseau, D. Simmons, M. Neyelle, W. Bayha, F. Andrew, L. Andrew, C. F. C. Klütsch, K. Rice, and P. Wilson. 2016. Łeghágots'enetę (learning together): the importance of indigenous perspectives in the identification of biological variation. Ecology and Society. 21(2):18

URL: http://www.ecologyandsociety.org/vol21/iss2/art18/

Identifying indirect habitat loss and avoidance of human infrastructure by northern mountain woodland caribou

Published by Biological Conservation

August 10, 2011

Polfus, J. L., M. Hebblewhite, and K. Heinemeyer. 2011 Identifying indirect habitat loss and avoidance of human infrastructure by northern mountain woodland caribou. Biological Conservation 144:2637-2646.

URL: http://www.sciencedirect.com/science/article/pii/S0006320711002862

Impacts of residential development on ungulates in the Rocky Mountain West

Published by Wildlife Society Bulletin

August 28, 2012

Polfus, J. L. and P. R. Krausman. 2012. Impacts of residential development on ungulates in the Rocky Mountain West. Wildlife Society Bulletin 36:647–657.

URL: http://onlinelibrary.wiley.com/doi/10.1002/wsb.185/abstract

Experimentally derived δ13C and δ15N discrimination factors for gray wolves and the impact of prior information in bayesian mixing models

Published by PloS one 10

March 24, 2015

Derbridge, J. J., J. A. Merkle, M. E. Bucci, P. Callahan, J. L. Koprowski, J. L. Polfus, and P. R. Krausman. 2015. Experimentally derived δ13C and δ15N discrimination factors for gray wolves and the impact of prior information in bayesian mixing models. PloS one 10: doi:10.1371/journal.pone.0119940.

URL: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119940

Comparing traditional ecological knowledge and western science woodland caribou habitat models

Published by Journal of Wildlife Management

December 5, 2013

Polfus, J. L., K. Heinemeyer, M. Hebblewhite and the Taku River Tlingit First Nation. 2014. Comparing traditional ecological knowledge and western science woodland caribou habitat models. Journal of Wildlife Management 78:112–121.

URL: http://onlinelibrary.wiley.com/doi/10.1002/jwmg.643/abstract

Creative convergence: exploring biocultural diversity through art

Published by Ecology and Society

February 28, 2017

Polfus, J. L., D. Simmons, M. Neyelle, W. Bayha, F. Andrew, L. Andrew, B. G. Merkle, K. Rice, and M. Manseau. accepted. Creative convergence: exploring biocultural diversity through art. Ecology and Society.

Ancient diversification in glacial refugia leads to intraspecific diversity in a Holarctic mammal

Published by Journal of Biogeography

December 16, 2016

Polfus, J. L., M. Manseau, C. F. C. Klütsch, D. Simmons, and P. J. Wilson. 2016. Ancient diversification in glacial refugia leads to intraspecific diversity in a Holarctic mammal. Journal of Biogeography. doi:10.1111/jbi.12918.

URL: http://onlinelibrary.wiley.com/doi/10.1111/jbi.12918/full

A novel approach to caribou research: incorporating indigenous perspectives on biodiversity

Published by The Wildlife Professional

September 8, 2015

Polfus, J. L. 2015. A novel approach to caribou research: incorporating indigenous perspectives on biodiversity. The Wildlife Professional Vol. 9 No. 3:28-32

Biography

Jean Polfus is a Liber Ero Postdoctoral Fellow. She recently completed her PhD at the University of Manitoba conducting genetic and traditional knowledge studies on caribou populations in partnership with the Ɂehdzo Got’ı̨nę Gots’ę́ Nákedı (Sahtú Renewable Resources Board) and five Ɂehdzo Got’ı̨nę (Renewable Resources Council) in the Sahtú Region, Northwest Territories, Canada. Her project built a comprehensive understanding of the identities and relationships among caribou populations and Dene people in order to inform and prioritize management efforts. Polfus is committed to an approach to conservation that respects the lives and experiences of people that depend on natural resources for their livelihood, facilitates cooperative long-term problem solving, improves the performance of ongoing research, and affirms the value of community caribou stewardship.

Recognition/Reconnaissance

Wilburforce Fellowship in Conservation Science | Professional

In 2015 Jean was one of 20 conservation professionals to received the Wilburforce Fellowship in Conservation Science. The newly established one-year fellowship included training workshops focused on enhancing science communication skills.

Liber Ero Postdoctoral Fellow | Professional

This fellowship seeks to support early-career scientists to conduct and communicate world-class research that informs conservation and management issues relevant to Canada. Conservation science includes natural, social, and interdisciplinary research pursuits.

Additional Titles and Affiliations

Liber Ero Postdoctoral Fellowship

Past Talks

Ɂełexé Eghálets’eda (Learning Together): Advancing sustainable strategies for caribou research through cross-cultural collaboration

Public Presentation hosted by UAlberta North and Faculty of Native Studies

University of Alberta, October 6, 2016

Expertise

  • Wildlife Photography
  • Wildlife Management
  • Wildlife Ecology
  • Wildlife Conservation
  • Traditional Knowledge
  • Subarctic Ecology
  • Sciart
  • Population Genetics
  • Photography and Image Making
  • Non-invasive Conservation Methods
  • Natural Resource Management
  • Indigenous communities
  • Illustration
  • Field Work
  • Environmental Science
  • Environmental Policy
  • Environmental Issues
  • Conservation Genetics
  • Conservation Biology
  • Community-based Indigenous research
  • Community Based Research
  • Community Based Participatory Research
  • Ecology - Animal Movement and Space Use
  • Ecology
  • Caribou Recovery
  • Biodiversity

Education/Éducation

  • University of Montana
    Wildlife Biology
    MS, 2010
  • University of Manitoba
    Natural Resources and Environmental Management
    PhD, 2016
  • Dartmouth College
    Environmental and Evolutionary Biology
    BA, 2006