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YCS helps people get outside and promotes awareness, appreciation, and understanding of the Yukon’s ecosystems.


YCS supports the conservation and protection of Yukon wild places.


YCS supports humane, sustainable and responsible management of wildlife.


YCS is a watchdog for industrial development and researches smart solutions for our territory.


Coral Voss: Executive Director (email:


Coral brings to YCS an interdisciplinary research background refined during her studies at UBC in Conservation Biology and Anthropology. She further advanced her studies while completing her education at York University earning her Master’s in Environmental Studies and Master’s diploma in Environmental/Sustainability Education. Her research has been focused on climate change, environmental holism, knowledge co-creation and relational bridging between knowledge systems. Prior to coming to YCS, she was the Executive Director of the Arctic Institute of Community-Based Research. Coral also brings more than 20 years of administrative experience to her role at YCS. In addition, she is a Sessional Instructor at Yukon University. Coral spends her free time walking her dogs, painting, gardening, gaming with her daughter and designing her future tiny house.


Debborah Donnelly: Director, Outreach and Communications (email: cell (867) 334-8131

B.Sc., M.A. in Archaeological Sciences

Debborah has a diverse career background that includes Environmental, Emergency and Security Management working in a variety of sectors (government, heritage, mining, energy, military, non-profit). She has worked extensively both across Canada and internationally. In addition to her degrees in archaeology (U of T), she has a certificate in Decision Making for Climate Change (UBC) and a post-graduate diploma in World Heritage Conservation (University College Dublin). Her prior experience in the Canadian Arctic was as the Environmental Coordinator for NorthwesTel. Debborah grew up in northern B.C. and enjoys the outdoor lifestyle found in the Yukon. In her time off she can often be found cycling, gardening or hiking.


Lewis Rifkind: Mining Analyst (email:
B.Sc. in Civil Engineering

Lewis’ engineering background equips him well to produce recommendations for reducing environmental impacts of mining projects, and oppose mining projects with impacts that cannot be mitigated. Prior to becoming YCS’s Mining Analyst he was the Energy Analyst from 2000 to 2008. Lewis addresses environmental impacts associated with urban sprawl and general industrial development in the Yukon. Prior to his involvement with YCS, Lewis worked with the Raven Recycling Society dealing with public education campaigns around waste management. He has also worked with the Northern Climate ExChange at Yukon College developing community climate change adaptation plans. Lewis can be found most mornings holding court in the trendier downtown Whitehorse coffee shops.


Sebastian Jones: Fish, Wildlife & Habitat Analyst (email:

Sebastian has been a member of the Dawson Renewable Resources Council and a Community Steward for the Yukon Fish and Wildlife Management Board. He has also worked for the Northern Climate ExChange and the Tr’ondëk Hwëch’in First Nation. Sebastian was a Director of the Conservation Klondike Society from 2005 to 2009, and was on the board of YCS until becoming the Peel Watershed Coordinator in 2011. He then became one of YCS’s Energy Analysts, commenting on government policy related to energy, oil and gas, and climate change. He is now the YCS lead on fish, wildlife and habitat issues, including land use planning, wetlands protection and land use policies. Sebastian also  keeps our membership informed through writing and media and he works on mining issues.


Joan Norberg: Administrative Manager (email:

Joan comes from a farming background and is part owner of Grizzly Valley Farms. She brings to YCS experience in retail sales and non-profit societies, as well as having a background in bookkeeping and financial management. In the past she has been part of the Fireweed Community Market as a vendor selling crafts, preserves and farm produce as well as a board member from 2005-2013. For years growing and selling food has made her aware of how delicate our food systems are and she does what she can to live sustainably. She has written for What’s Up Yukon about her farming experiences. Joan is passionate about local food and loves to garden, with a soft spot for honeybees.


Scott Pressnail: Energy Analyst (email:

Scott brings a multi-disciplinary engineering background to the Yukon Conservation Society. Scott holds a Bachelor’s in Mechanical Engineering and a Master’s of Science in Sustainable Energy and the Environment, where he was exposed to a variety of energy technologies.  His research focused on developing tools to predict maintenance requirements for tidal stream turbines to increase their reliability. Scott has worked on the construction of run of river hydro-electric projects and enjoys working with data as a tool to develop informed decisions. His enthusiasm for the outdoors has motivated his interest in renewable energy technologies and energy management. Hobbies include spending time skiing, biking and hiking.


Membership Coordinator (MC) (email:




Kirsten Reid, Conservation Biologist

BSc (Biology), MSc (Integrative Biology) (email:

Kirsten has been researching in the North for the past 8 years and is passionate about conserving the large and important landscapes of the region. Kirsten completed her MSc at Wilfrid Laurier University, studying the effects of forest fires on vegetation communities in the Northwest Territories. She is in the final year of her PhD (Geography, Memorial University), studying the response of Yukon’s biodiversity to climate change. When she’s not working, Kirsten can be found skiing, road biking, or reading a good book. 


Eric Labrecque: ETS Project Manager (email:

Eric brings a multi-disciplinary background centered around helping northern communities reduce their reliance on fossil fuels to his role as project manager for YCS’s electric thermal storage (ETS) demonstration project. He joined us from the Northern Energy Innovation (NEI) research group at Yukon College, where he contributed his energy system modelling and communication skills to a variety of renewable energy projects across the territories. He completed his Master of Science in Mechanical Engineering from the University of New Brunswick while working with the NEI team, with his master’s thesis focused on an ETS technology that utilizes the soil beneath a building as a thermal battery. He spends his free time biking and hiking along Whitehorse’s trails, climbing the nearby mountains, playing board games with friends, and renovating his tiny house.


Clément Richard: ETS Project Assistant (email:

Clément joined us after supporting local entrepreneurs via Innovation & Entrepreneurship with Yukon University at Northlight Innovation. There, he gained experience supporting projects via funding, guidance, workshop, and creating connections in the northern network. Clément moved to the Yukon in 2018 after completing his master’s degree from Sherbrooke University, Québec, where he worked on the insertion of natural fibers in plastic matrices. He completed his engineering diploma from ISMANS, France, in Mechanical Engineering, with an extra curriculum in nanomaterial and advanced characterization from Sherbrooke University. In addition to his technical background, he is focusing on problem-solving dynamics with creative solutions and bringing ideas to their full potential.
His off work-life involves an eclectic mix of cooking, wilderness camping, manual projects, and sword fighting.


Toshibaa Govindaraj, Conservation Intern (email:

Toshibaa was born in India but has been in the Yukon since she was nine years old. She took a year off after high school to travel, but also spent some time working for a marine NGO in Honduras where she fell in love with marine biology. She is now currently pursuing a Bachelor of Science degree in Marine Biology from the University of Victoria. When she is not working, or in school she can often be found hiking, diving, or exploring. She is “super excited to be working towards conserving the treasures of the Yukon!” 


Neha (short for Nehalennia), Office Puppy

Neha joined Yukon Conservation Society in 2021 and can be found in the office most days. Her duties include being the welcoming puppy committee, visiting all the offices to ensure that snacks have been distributed appropriately, and being the best girl. 

I’m a sweet girl that loves cuddles, ear scratches and hard boiled eggs. Born and raised in the Yukon, I joined my family and the YCS family this year, and I love meeting new people and doggies!

I love walking anywhere that has new smells and birds to sit and watch. I don’t chase birds or squirrels but I love to watch them and fall asleep so they can come up and visit me. Running, napping and chewing anything are some of my favourite hobbies.



You can reach our staff by telephone at 867-668-5678.


Summer Staff (May-Aug 2021)

Lorijane Émond-Quéméré, Trail Guide Coordinator 

Vincent Boisclair, Trail Guide

Anna Tölgyesi, Trail Guide

Annie Li, Trail Guide

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