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Great Bear Foundation
is a 501(c)(3) non-profit organization in Missoula, Montana, dedicated to the conservation of the eight species of bears and their habitat around the world.
- Great Bear Field Courses
- Polar Bear Ecology Field Courses at Churchill, Manitoba
- FAQs for Churchill Travelers
- Berries, Belugas & Bears--Churchill in Summer
- Register
- Deposits/Payments
Great Bear Foundation 2025 Field Course Offerings
>>October 28-November 1, 2025 (dates subject to change): Polar Bear Ecology Field Course
October 26-November 3 with train travel
5 days, 4 nights in Churchill
Click here for more info.
Starting at $3,950
>>August 5-9, 2025: Berries, Belugas, and Bears–Summer Trip to the Arctic
August 3-11 with train travel
5 days, 4 nights in Churchill
Click here for more info.
Starting at $3,950
We offer one-of-a-kind, conservation-based wildlife programs in Churchill, Manitoba, on Canada’s Hudson Bay!
What do our programs entail?
Spend your days in the field, observing polar bears, beluga whales (summer trip), and other arctic wildlife in their natural habitat. Great Bear Foundation’s seasoned instructor/guides offer educational programming on ecology, natural and cultural history of the region, and teach you to interpret bear behavior. We’ll explore tundra, taiga, and beaches, and visit some of the region’s fascinating natural features and important cultural sites.
At night, we offer programs and slideshows on ecology, conservation, and photography, and invite guest speakers from the local community. If we’re lucky, we might watch the northern lights from an elevated outdoor deck (for the hardy) or the comfort of a glass observation bubble on the roof of the research and education facility where we’ll stay, in the heart of terrestrial polar bear habitat.
Graduate and undergraduate credit options in Environmental Studies are available through the University of Montana School of Lifelong & Extended Learning.
100% of the proceeds from our field courses directly fund bear conservation projects.
For over 30 years, the Great Bear Foundation has offered the only Churchill polar bear trips that genuinely place the well-being of the bears and their habitat first and foremost, while also making sure to support the local economies in the process.
Great Bear Foundation’s unique courses take participants to some of the most spectacular landscapes in North America to experience, first-hand, the habitats of black, polar, and grizzly brown bears. We offer a captivating learning experience that is both economical and environmentally sensitive. Field courses are taught by Great Bear Foundation staff, dedicated individuals who draw on years of experience to offer the most environmentally sensitive bear-viewing field courses possible. These courses have been life-changing for many participants.
Get answers to Frequently Asked Questions.
Get information on registering and field trip deposits.
Executive Director, Shannon Donahue offers guest lectures and bear safety and ecology workshops by request. Contact us to book or Shannon Donahue to speak to your group, school, or organization on bears and bear conservation. Shannon is available for classes and speaking engagements in Southeast Alaska, Yukon, and Northern British Columbia. Contact us for more information on educational opportunities in Alaska and Northwest Canada.
Polar Bear Ecology Field Course 2025
Click here to download the 2025 Arctic Ecology Field Course pamphlet.
- Fall Session–Polar Bear Ecology Field Course: October 28-Nov 1, 2025 (dates subject to change)
October 26-Nov 3 with train travel
5 days, 4 nights in Churchill
An overview of polar bear ecology, conservation, and behavior, with lessons on photography, the Arctic, and northern cultures. In addition to general polar bear ecology, this course focuses on how humans and polar bears coexist—community responses to living with polar bears, how people have historically coexisted with bears, and how we as global citizens share a planet with polar bears in rapidly changing times. - Location: Churchill Northern Studies Center, Manitoba, Canada
- Price: Starts at $3,950 (includes $1,000 reservation deposit)
Cost includes accommodations, economy train fare, course tuition and meals in Churchill.
All proceeds directly fund our bear conservation projects. - See registering and deposits
- Faculty: Shannon Donahue, M.S. and Dr. Frank Tyro
Undergraduate and Graduate credit options in Environmental Studies are available through the University of Montana School of Lifelong & Extended Learning. Additional fees to the University of Montana apply.
“Everyone should experience that feeling of being a small but significant part in something much bigger. With it comes a sense of childlike wonder and appreciation, as well as a view of the consequences of our actions. – Jenny Rasche, Polar Bear Ecology Course
Video highlights from our 2019 Fall Trips, courtesy of Frank Tyro
Great Bear Foundation Fall Arctic Ecology Field Trip from Frank H. Tyro on Vimeo.
Join us on the western shores of Hudson Bay for an experience observing polar bears in their natural habitat, taking walks on the tundra and boreal forest, learning about cultural and natural history, and exploring. Participants will gain an understanding of the regional culture, and the conservation challenges facing polar bears today.
Each year, in mid to late October, polar bears move to the Cape Churchill area on the west coast of Hudson Bay. Some of the bears walk northward along the Manitoba Coast, some head northeast from the Owl River Denning Area, and some even move south and cross the Churchill River to get to the Cape. The bears somehow know that fresh water ice floes will be coming down the large rivers and packed against Cape Churchill by the “wagnertok,” or northwest winds. This process forms harder ice which becomes the first ice shelf from which the bears can hunt ringed seals; the bears come and they wait, walking up and down the coast, watching the sea, and sniffing the winds, sleeping in kelp beds, or play-fighting until they can go out onto the ice.
In early to mid-November, the ice shelf usually starts to form, and the bears move onto the ice and begin to hunt. Some years the shelf freezes earlier and some years it freezes later. Occasionally, it does not freeze until the first week in December. In recent years, the ice season has been getting shorter, leaving the bears less time to hunt ringed seals. We try to time our visit to Churchill just before freeze-up.
Course Logistics:
Click here to read the FAQs
Travel: Most participants travel via train from Winnipeg, spending two nights on the train. Participants can also board the train further up the line at stations such as The Pas or Thompson, or fly to Churchill from Winnipeg on Calm Air at their own expense. Train logistics and fares can vary, and upgrades to sleeper cars may be possible subject to availability. Sleepers sell out quickly, so please contact us early on to inquire about upgrade options. If you choose to fly, we recommend an early flight to Churchill and a late flight back to maximize time in Churchill.
Due to the unpredictable nature of travel in remote northern places, and the increasingly unpredictable nature of global geopolitics, we highly recommend purchasing travel insurance regardless regardless of which mode of travel you choose.
In Churchill, observing wildlife is our top priority. We will spend the days touring the back roads, exploring polar bear habitat, learning about natural history, and visiting cultural sites. We’ll spend evenings in the classroom with lectures, slideshows, and guest speakers. If we’re lucky, we may get to watch the northern lights!
We are happy work with students enrolled in an educational institution to develop independent projects for credit through their home institution.
While in Churchill: We will spend the days in Churchill exploring the terrestrial habitat of the polar bear by bus while keeping our impact on the wildlife and habitat to a minimum. We can arrange for extra day excursions such as sled dog tours for those interested, for an additional price. Please let us know of your interest well in advance, because it is very difficult for us to make these arrangements after we’ve arrived in Churchill.
Accommodations: The accommodations at the Churchill Northern Studies Centre are very comfortable with dorm rooms, lounges, and a dining room. We are expected to help with the dishes, fix sack lunches so we can spend the day in the field, and strip our beds when we leave. The food at the Centre is great, with ample options for vegetarians upon request. Please let us know of any dietary restrictions in advance, so the kitchen staff will have plenty of time to prepare–supplies are not as readily available in Churchill as they are down south.
Bear Safety: We will all need to take great care regarding bear safety while we are in Churchill. You will need to peek both ways before going out the door and take wide corners around buildings and cars. Don’t worry, we will have lectures on bear safety, and our staff is highly experienced in this department. Still, do not underestimate the risk of encountering a bear! The Centre is in the heart of polar bear habitat, and it is not uncommon to see bears all around the Centre.
Packing: Clothing: Expect cold, variable weather in Churchill. Plan to bring a warm parka with a good hood, warm boots, a scarf, a hat, and windproof mitts. Synthetic, wool, or silk long underwear, turtlenecks, sweaters, and warm trousers are necessities. Spotting scope or binoculars. Camera. Shampoo, soap, toiletries, earplugs, medication, extra batteries and memory cards, reading material, hand and foot warmers.
Weather and Travel Delays:
Churchill is located in a remote region of Northern Manitoba and travel can be impacted by weather and rail conditions. The Great Bear Foundation is not responsible for travel delays or cancellations. We strongly recommend purchasing travel insurance and keeping travel plans flexible.
FAQs for Churchill Travelers
How is this course different from a tour?
This is a field course on arctic ecology, and the emphasis is on learning. We also strive to minimize our impact on the wildlife, its habitat, and the local people, while also supporting the local economy. Typical commercial Churchill tours are more geared towards tourism and entertainment, and while you may have memorable experiences viewing the polar bears up close, chances are your tour may actually be causing negative impacts on an already threatened species.
GBF offers a non-commercial, inexpensive, low-impact alternative to the rampant industrial tourism of Churchill. We work hard to keep the cost of this course as low as possible to offer this opportunity to as many people as we can. It is for this reason that we make/bring many of our own meals, and stay in affordable, locally owned accommodations.
We operate our program as close to actual cost as possible, to keep it affordable. Keeping that in mind, we gladly accept donations to help keep this program affordable and accessible, offering a once-in-a-lifetime educational opportunity to people of all walks of life. Please contact us if you are interested in sponsoring a trip for a student or someone of low economic income.
While in Churchill, the staff provides lectures and programs and we include local cultural speakers and residents. If you are enrolled in a school, college, or university, we are happy to work with you and your advisor to develop an independent project for credit at your home institution.
What is the difference between the courses, Polar Bears 101 and Sharing Habitat with Polar Bears?
Some years, we offer two fall sessions, each with its own focus. In years where only one session is offered, it will combine content from both programs.
Polar Bears 101 is a general introduction to polar bears, their biology, ecology, behavior, and conservation status, aimed at people of all ages, interests, and abilities. This course offers an overview of polar bears, climate change, the Churchill area, Hudson Bay and arctic ecology, as well as lessons on photography, northern cultures, and the impacts of human activities on wildlife and habitat. This is a great entry-point to the world of the polar bear, and for people interested in a broad overview of the polar bear and its habitat. Families with children will be well-suited to this course.
Sharing Habitat with Polar Bears: how people and polar bears coexist takes an in-depth look at the relationships between people and polar bears, both historically, and in the present. We’ll look at community responses to living with bears, the history of polar bear biology and management in Canada and internationally, changing perceptions of polar bears as they have become a tourist attraction and a living symbol of climate change, how people have shared habitat with polar bears in the Arctic over tens of thousands of years, and how we as global citizens share a planet with polar bears in a rapidly changing world. With field trips and guest speakers, this course takes a more in-depth look at polar bears in Churchill, with a more rigorous curriculum and a little bit more physical activity. Polar Bears 101 is not a necessary prerequisite.
Do I need to take Polar Bears 101 first?
Our two field courses offer different perspectives on the polar bears of Churchill, with some overlapping material. It is not necessary to take Polar Bears 101 before Sharing Habitat with Polar Bears. If you are considering taking both courses, we recommend starting with Polar Bears 101, but reversing the order will not take away from your experience. Both courses are primarily based on field observations, so no two sessions will be the same, and depending on what we encounter, the same course will vary significantly from year to year. Both courses are timed at the peak of Churchill’s polar bear season. Being at the mercy of nature’s whims, we do not anticipate bear-viewing opportunities to be significantly better during one session than the other.
What is meant by dorm-style accommodations?
The rooms at the CNSC are set-up like dorms with bunks and shared bathrooms. Each room has four bunks, and bathrooms and showers are nearby. Generally, the rooms are arranged by gender. It can be difficult to arrange for couples to share a room because of limited room options, but we will do our best to accommodate your requests–please let us know well in advance if you have a rooming preference. We’ll likely try to put two couples together in the same room, as long as everyone is comfortable with that arrangement. GBF and CNSC Staff try to accommodate special requests, but we are not always able to do so. Also, if you have special physical needs (i.e. cannot access a top bunk), please notify GBF staff so we can make prior arrangements. All rooms are close to bathrooms. Linens for the bunks and towels are provided by CNSC, but you will need to bring your own soap and shampoo. The Centre provides delicious meals served cafeteria-style, with vegetarian options upon request in advance. We take turns helping out with the dishes after each meal.
What if I would like to add an additional excursion, such as a dog sled tour?
Please tell us well ahead of time, and we will arrange day tours at an extra cost. We encourage course participants to support the local economy in Churchill whenever possible, rather than the large, industrial tourism companies operating there, and we are happy to discuss options with you. We do not support the use of tundra vehicles (also known as Tundra Buggies), due to their impact on the bears and their habitat, and instead, we encourage participants to help keep our impact minimal. However, we prefer for participants to make up their own minds on this issue, and we will help arrange these tours if desired. Please let us know well in advance, because it becomes much more difficult to reserve day tours, especially tundra vehicle tours, once we get to Churchill.
Do I need a passport?
If you are traveling from the US, passports are required for travel to Canada. A passport card may be used for overland travel to Canada, but we recommend a full passport, in case you need to fly home for an emergency.
Do I need a sleeping bag?
Linens, towels, and pillows are provided where we stay in Churchill, but you will need toiletries and personal care items including shampoo and soap.
Just how cold is it in the Arctic?
The temperature varies greatly from year to year. Generally the average temperature on the Autumn trip is between zero and 20 F, but it’s also common to see subzero temperatures. Fierce winter storms are not uncommon, and it can be very windy wind even in “good” weather (which, of course makes it feel much colder). You can expect temperatures anywhere from -20F (or colder!) to +32F. We often see ALL of those temperatures over the course of our trip….
The summer trip can also see variable temperatures and conditions from very cool (45F) and rainy to as high as 80F. Bug screen headgear is essential and long sleeve layered clothing is highly recommended with a good wind resistant jacket and hoodie.
What food is provided and what do I need to bring/buy myself?
In Churchill, all meals are provided by the Centre, and are included in the cost of the trip. Please let us know ahead of time if you are a vegetarian or have any other food requirements or allergies.
Are weather and travel delays a consideration?
Churchill is located in a remote region of Northern Manitoba. Trains can be delayed or even canceled due to extreme weather conditions. We highly recommend the train journey–it’s a unique experience, and a great way to get a sense of the changing landscape from Winnipeg to Hudson Bay. The Great Bear Foundation is not responsible for travel delays cancellations. We strongly recommend purchasing travel insurance and keeping travel plans flexible. It’s a good idea to give yourself an extra day in Winnipeg on each end of the trip in case of travel delays.
Berries, Belugas, and Bears–Summer Trip to the Arctic
- Date: August 5-9 2025 in Churchill
August 3-11 with train travel
5 days, 4 nights in Churchill - Location: Churchill, Manitoba, Canada
- Price: Starting at $3,950 per person
- See registering and deposits
- Faculty: Dr. Frank Tyro and Elissa Chott
This course explores the Hudson Bay basin and travelers on this field course will learn about the ecology, history, climate, tundra, boreal forest, natural history, people, and culture of the area. It is a great time to be in Churchill with light from 3am to 11pm and many migratory populations moving through. The Aurora Borealis may put on a good display this time of year as well, with clear weather conditions.
This will be an experiential learning course of the many ecosystems and we will also focus on the important relationship between the people of Churchill and the land they live in. This includes seeing the Itsanitaq Museum, the cultural Town Centre, and getting to know the ways of living in such a remote area.
Beluga whales are the main focus of the summer trip, as we’ll visit Churchill when they have their calves in the Churchill River. We’ll also be watching for polar bears, arctic and red fox, migratory birds, raptors, arctic and snowshoe hare, ant other wildlife. We will arrange a boat or kayak tour to better observe the whales, included in the price of the trip. In Churchill, we will also go on hikes and beach-comb. At least one day, we will plan to drive to an area called Twin Lakes where there is a possibility of seeing Caribou and fox.
Video highlights from our 2022 Summer Trip, courtesy of Frank Tyro
Great Bear Foundation Summer Highlights from Frank H. Tyro on Vimeo.
Trip Schedule
Churchill:
Arrive in Churchill Tuesday, and get checked in and oriented at the Churchill Northern Studies Centre. We will spend the afternoon and evening watching whales, looking for bears and fossils, studying arctic ecology, and other fun things.
Continue the same activities; daylight from 3am to 11pm allows us to have a full, flexible, fun schedule. Leave Churchill on Sunday.
Accommodations:
The accommodations at the Churchill Northern Studies Centre are very comfortable with dorm rooms, lounges, and a dining room. We will help out with dish duty at breakfast and dinner, and prepare our own sack lunches each day. The food at the Centre is great! If you have visited CNSC before, you may be surprised by the new (opened in 2011), state of the art, LEED certified facility!
Fall is peak season for polar bears in Churchill but even during the summer months we almost always see a few. We will all need to take great care regarding bear safety while we are in Churchill. You will need to peek both ways before going out the door and take wide corners around buildings and cars. Never stray from the group and always look around while we are outside. Don’t worry, we will have lectures and on bear safety and we’ve never had a problem on our trips. GBF staff is extremely experienced with bears and bear country.
Boat or Kayak Tour:
This is offered through Sea North Tours, a locally operated company that engages in ethical tourism practices. Before the tour, we will listen to a discussion on the beluga whales. The tour will take us up the Churchill River where we will be able to observe pods of beluga whales. They congregate in the river this time of year feeding on capelin and having their calves. We will be able to see many calves with their families while on the boat and will be able to listen to them talking with the aide of hydrophones. Belugas are the most vocal type of whale in the world and this provides a very neat experience to be able to listen to them as they swim past. The second part of the tour takes us to the opposite shore of the river where we will be able to explore the reconstructed remnants of the Prince of Wales Fort and learn that part of Churchill’s history. It’s about 4 hours total and included in the price of the trip. Alternatively, at the same location a kayak rental is also available where you can paddle in the Churchill River and observe the whales.
Packing:
Things to bring: It will mostly be warm, but wind off the water can make you chilly quickly, and weather can change dramatically without notice. Bring layers of warm clothing including a sweater and a wind-breaker (not optional). Long pants are recommended to help with insects, which shouldn’t be too bad in early August. Spotting scope or binoculars. Camera. Food like apples, cookies, trail mix, nuts, or jerky for on-the-road and to reduce costs and make friends
Weather and Travel Delays:
Churchill is located in a remote region of Northern Manitoba. Trains can be delayed or even canceled due to extreme weather or railroad conditions. We highly recommend the train journey–it’s a unique experience, and a great way to get a sense of the changing landscape from Winnipeg to Hudson Bay. The Great Bear Foundation is not responsible for travel delays cancellations. We strongly recommend purchasing travel insurance and keeping travel plans flexible. It’s a good idea to give yourself an extra day in Winnipeg on each end of the trip in case of travel delays.
Get Information and Register for a Class
Use the email form at right to get information about room on the Polar Bear Ecology or Summer Trip to the Arctic class.
Both field trips require registration deposits. Please ask via email or phone if there is room on a trip before placing a deposit.
Both Churchill field trip reservations require a $1,000 deposit.
Executive Director, Shannon Donahue offers guest lectures and workshops with other organizations, too. Contact us to book Shannon Donahue to speak to your group, school, or organization on bears and bear conservation. Shannon is available for classes and speaking engagements in Southeast Alaska, Yukon, and Northern British Columbia.
Trip Deposits/Payments
Please contact Great Bear about registering for a Churchill Arctic Field trip before making a deposit to be sure there is room on the trip you’re interested in taking.
All Churchill Arctic trips require a $1,000 deposit (per traveler) for confirmed reservations.
Field trip price for 2025:
If possible, we prefer payment made by check, to avoid credit card processing fees and ensure that field course revenue can fund our conservation programs to the maximum extent possible.
- Polar Bear Ecology Field Trip, Fall Session: Full price of trip starts at $3,950. Price may vary for upgraded train fare. Balance due after $1,000 deposit: $2,950.
- Summer Trip to the Arctic: Full price of trip starts at $3,950. Price may vary for upgraded train fare. Balance due after $1,000 deposit: $2,950
Once Great Bear tells you there is room, secure your place by making a deposit below through PayPal or by mailing a check to Great Bear Foundation, PO Box 9383, Missoula, MT, 59807, or PO Box 1616, Haines, AK 99827.