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From Permafrost to Polar Bears: Churchill’s Changing Arctic

© Nat Hab Expedition Leader Leah Pengelly

Physical Requirements

Earthwatch Expeditions offers access to some of the most wondrous nature encounters the world has to offer. Many take place in destinations that are wild and remote, with varying physical demands and limited medical facilities. All field research trips may not be suitable for every traveler. In order to participate on this expedition, you must comfortably and reliably be able to execute all physical requirements as noted below.

Level of Difficulty

Easy Moderate Challenging
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Difficulty
  • Easy to Moderate
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Trip Pace

  • Early mornings and occasional late evenings are planned to maximize wildlife viewing, research opportunities, and potential northern lights observation

  • Daily schedules are flexible and may shift based on weather, wildlife activity and research needs

  • Several days include 3–6 hours of combined activities

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Walking & Terrain
  • Walk 2–3 miles per day unassisted over uneven terrain

  • Navigate varied surfaces including gravel, tundra, peat, rocks and dirt paths

  • Traverse wet, soft or hummocky ground, sometimes with standing water

  • Maintain balance while walking on uneven or slippery surfaces

  • Bend, kneel or crouch for ground-level research (e.g., soil sampling, vegetation surveys)

  • Stand for extended periods

  • Carry a small daypack with water and personal items

  • Step in and out of boats (Zodiac or similar) in variable conditions

  • Maintain balance during wet or uneven landings

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Transportation & Vehicles
  • Flights between Winnipeg and Churchill

  • Ground transportation by van or small vehicles

  • Boat excursions on Hudson Bay for beluga research

  • Overland tundra travel by Polar Rover, for polar bear observation

  • Boat excursions take place in exposed conditions that may be cold and windy

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Accessibility
  • Have good balance and stability

  • Be comfortable walking unassisted on uneven terrain

  • Enter and exit vehicles and boats without assistance

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Weather
  • Daytime temperatures typically range from 40s–60s °F, but can be warmer or cooler

  • Evenings and time on the water can feel significantly colder

  • Wind, rain and fog are common, especially near Hudson Bay

  • Insects are possible, though generally less intense than peak summer

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Elevation
  • This trip takes place at sea level, with no elevation-related concerns

Questions?
We've Got Answers!
Talk with an Adventure Specialist
Call Our Boulder Office at 800-548-7555 or contact your travel advisor.
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Our Trips

Earthwatch Expeditionsby Nat Hab
Explore Expeditions
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Questions? Call 800-548-7555

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Hours
Mountain Time

  • 8 am to 5 pm, Monday - Friday

  • 8 am to 3 pm on Saturday

  • Closed on Sunday

Call 800-548-7555
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Please note that on this Make It Private departure we have a minimum group size of ${minGroupSize}.