2007 Point Pelee National Park of Canada, Leamington, Ontario and Parks Canada Agency, National Office, Gatineau, Québec. Assessment of impacts of wind turbines on avian and bat mortality at Point Pelee National Park of Canada.

2007 Ducks Unlimited Canada, Stonewall, Manitoba and Saskatchewan Forest Centre, Saskatoon, Saskatchewan. Potential impacts of short-rotation intensive agriculture and agroforestry on biodiversity and wildlife habitat suitability.

2007 Point Pelee National Park of Canada, Leamington, Ontario. Effects of Double-crested Cormorants on vegetation of islands in western Lake Erie and Point Pelee National Park of Canada, and management recommendations. Updated report.

2006 Environment Canada’s National Agri-Environmental Standards Initiative (NAESI). Partnered with O2 Planning + Design Inc., Calgary, Alberta and ELUTIS Modelling and Consulting Inc., Ottawa, Ontario. Efficacy of surrogate measures for biodiversity conservation in Canadian agro-ecosystems.

2005 Parks Canada Agency, Ontario Service Centre, Ottawa, Ontario. Different approaches being used to develop indicators for biodiversity assessment, among them biotic indices, ecological integrity and multi-species monitoring.

2005 National Council on Air and Stream Improvement, Inc. (NCASI), Montréal, Québec. Partnered with Pearce & Associates Ecological Research. Effects of fragmentation in Acadian Forest Region of Canada.

2005 Parks Canada Agency, Species at Risk Program, Gatineau, Québec. Use of Bayesian Belief Networks (BBNs) in assessing risk to threatened species from research activities. Report background for BBN workshop.

2004 Environment Canada, Recovery Science, Species at Risk, Gatineau, Québec.  Guidance for inventory and monitoring of species at risk on Environment Canada federal lands.

2004 Point Pelee National Park of Canada, Leamington, Ontario. Impacts of raccoons on turtles and other species at risk in Point Pelee National Park of Canada.

2008-2009 Alberta Research Council, Vegreville, Alberta. Outline describing environmental planning process for northeast Alberta. Modelled response of indicator species to landscape features and human footprint for use in landscape simulator (ALCES); prepared for conservation planning using MARXAN.

2008 Environment Canada and Agriculture Agri-Foods Canada’s National Agri-Environmental Standards Initiative (NAESI), Ottawa, Ontario. Assessing biotic integrity and local habitat quality in agricultural landscapes in support of developing standards.

2007 Parks Canada Agency, National Office, Gatineau, Québec and Essex Region Conservation Authority, Essex, Ontario. Restoring populations of marsh species at risk in Point Pelee National Park of Canada and Hillman Marsh Conservation Area.

2006-2007 Yellowstone to Yukon Conservation Initiative (Y2Y), Canmore, Alberta. Synthesized avian research in the Y2Y region. Partnered with Pearce & Associates Ecological Research. Used reserve selection algorithms to prioritize areas of avian conservation value and produced manuscript: Developing an avian conservation strategy for the Yellowstone to Yukon Region of North America.

1997-2008 Environment Canada, Canadian Wildlife Service, Gatineau, Québec. Conducted analysis and prepared scientific papers comparing bird communities on organic and conventional farms in Ontario and Saskatchewan in relation to habitat features and agricultural practices.

2000-2005 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Saskatoon, Saskatchewan. Compared terrestrial invertebrate communities on wild, organic, minimum tillage and conventional farms in Saskatchewan as part of Correlates of Biodiversity Project.

2000-2005 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Saskatoon, Saskatchewan. Compared plant species cover and composition on wild, organic, minimum tillage and conventional farms in Saskatchewan as part of Correlates of Biodiversity Project.

2000-2005 Environment Canada, Canadian Wildlife Service, Ontario Region, Burlington, Ontario. Compared invertebrate families on organic and conventional farms in Ontario and prepared scientific manuscripts.

2005 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Saskatoon, Saskatchewan. Conducted meta-analysis of 19 studies across western boreal forest and prepared report. Multivariate analyses at regional scale to examine habitat associations and geographical components.

2002-2004 Environment Canada, Canadian Wildlife Service, Ontario Region, Nepean, Ontario. Analyzed multi-year data on aquatic macroinvertebrates in Ontario lakes using Detrended Correspondence Analysis, Canonical Correspondence Analysis and TWINSPAN. Investigated lake pattern using chemical, physical and biological parameters.

2003 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Edmonton, Alberta. Modelled landscape-habitat relations of grassland birds in Alberta using data from Breeding Bird Survey and Grassland Monitoring Program.

2003 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Saskatoon, Saskatchewan. Compared terrestrial invertebrate communities on zero till and conventional farms in Alberta in relation to food supply for farmland birds.

2002 Ontario Ministry of Natural Resources, Peterborough, Ontario and Environment Canada, Canadian Wildlife Service, Ontario Region, Guelph, Ontario. Funded by Canadian Wildlife Service and Tembec. Conducted re-analysis of bird communities in old growth pine forests in Ontario.

2000 Environment Canada, Canadian Wildlife Service, Prairie and Northern Region, Regina, Saskatchewan. Compared aquatic macroinvertebrate communities on wild, organic, minimum tillage and conventional farms in Saskatchewan as part of Correlates of Biodiversity Project.

2009 Environment Canada, Ontario Region, Downsview, Ontario. Action Plan for the Prothonotary Warbler (Protonotaria citrea) in Canada. 

2009 Environment Canada, Ontario Region, Downsview, Ontario. Action Plan for the Eastern Loggerhead Shrike (Lanius ludovicianus migrans) in Canada. 

2009 COSEWIC, Ottawa, Ontario. Update Status Report for the Eskimo Curlew (Numenius borealis) and full report for the Chestnut-collared Longspur (Calcarius ornatus).

2008 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the Cherry Birch(Betula lenta). 

2008 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the American Columbo (Frasera caroliniensis). 

2008 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the Willowleaf Aster (Symphyotrichum praealtum). 

2008 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the Aweme Borer (Papaipema aweme).

2007 Subcontract with Northern Bioscience, Thunder Bay, Ontario for Environment Canada. Management Plan for the Yellow-breasted Chat virens subspecies (Icteria virens virens).  

2006 Parks Canada Agency, National Office, Gatineau, Québec. Assessed approaches to critical habitat assessment in recovery plans. 

2006 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the Eastern Loggerhead Shrike(Lanius ludovicianus migrans). 

2006 Environment Canada, Ontario Region, Downsview, Ontario. Recovery Plan for the Henslow’s Sparrow(Ammodramus henslowii). 

2005 COSEWIC, Ottawa, Ontario. Status Reports for the Gaspé Shrew (Sorex gaspensis) and Olive-sided Flycatcher (Contopus cooperi), and Update Status Report for the Ferruginous Hawk
(Buteo regalis). 

2005 NatureServe Canada, Ottawa, Ontario. Primer document: Guidance for inventory and monitoring of species at risk on Environment Canada federal lands. 

2005 Parks Canada Agency, National Office, Gatineau, Québec. Ten risk assessment reports on effects of research activities on species at risk, and review of literature on Bayesian Belief Networks as a tool to assess research permitting system. 

2004 Parks Canada Agency, National Office, Gatineau, Québec. Ten risk assessment reports on effects of research activities on species at risk in Canadian national parks.

2007 Innu Nation, Goose Bay, Labrador. Review of environmental baseline studies for Lower Churchill River Hydroelectric Generation Project conducted by Jacques Whitford (Minaskuat Limited Partnership) for Newfoundland and Labrador Hydro.

2007 Environment Canada, Atlantic Region, Sackville, New Brunswick. Scan of Atlantic Canada provincial policies, regulations and land-use planning that may impact incidental take in resource industries.

2005 Environment Canada, Ottawa, Ontario. Background research on scenarios and indicators for Environmental Signals 2005. Casual position with Strategic Information Integration Directorate (SIID).

2000-2001 Canadian Environmental Assessment Agency (CEAA) and Environment Canada, Environmental Assessment Branch, Gatineau, Québec. Using science in environmental assessment to determine adverse impacts on migratory birds. Developed web-based decision support tool to aid EA practitioners. 

2002-2005 United States Geological Survey, Boise, Idaho. Database of avian monitoring programs in Canada and the United States; compiled landbird migration data.

2002 World Wildlife Fund Canada, Toronto, Ontario. Access database on historical ranges, populations and population trends of 35 mammal species in Canada. 

2002 Canadian Information System for the Environment (CISE), Ecological Monitoring and Assessment Network (EMAN), Downsview, Ontario and Environment Canada, Canadian Wildlife Service, Gatineau, Québec. Needs assessment for biodiversity portal for species at risk practitioners. 

2000 COSEWIC, Ottawa, Ontario. Assessment of current status and population trends of all Canadian bird species and subspecies, and consultation with Canadian Wildlife Service experts and General Status Committee.

2000 Parks Canada Agency, Gatineau, Québec. Compiled and verified database of bird species in Canadian national parks.