Churchill Polar Bear Migration Livestreams Open for Public and Scientific Monitoring
Explore.org and Polar Bears International broadcast live wildlife feeds from Manitoba.
1Remote Arctic Surveillance Launch
Explore.org and Polar Bears International have deployed eight livestreams across Churchill, Manitoba, to track polar bear activity. Viewers monitor animals near Wapusk National Park, home to a high concentration of maternity dens. The feeds operate during October and November as bears await freeze-up.
2Seasonal Ice Migration Dynamics
Western Hudson Bay hosts one of twenty Arctic polar bear populations, situated within Canada's Seasonal Ice Ecoregion. The region loses sea ice completely by July, forcing bears onto land. Pregnant females rest in excavated ancestral dens, while other bears wait for coastal ice to freeze.
3Winter Hunting Ground Transition
Starting in early October, polar bears congregate on the tundra along the shores of Hudson Bay. Once the freeze-up creates ice thick enough to support their body weight, they migrate offshore to hunt seals. They hunt on the bay until summer melting forces them ashore again.
4Crowdsourced Field Research Value
Remote camera networks provide dual value by engaging the general public while gathering longitudinal data for wildlife researchers. Continuous digital monitoring captures rare behavioral interactions without human interference. This non-invasive setup allows scientists to observe subtle social changes and movement patterns across expansive, hostile subarctic terrain.
5Documenting Rare Cub Adoption
In December 2025, camera footage confirmed an unusual adoption event involving female bear X33991 along Western Hudson Bay. After emerging in spring 2025 with one tagged cub, she returned in fall accompanied by an additional untagged cub. Cub survival rates to adulthood average roughly 50 percent.
6Mobile Buggy Lodge Feeds
The streaming network includes two camera angles positioned on the Tundra Buggy Lodge. This mobile field facility consists of linked vehicles functioning like a train across the tundra. The setup contains staff quarters, a dining area, a supply cart, and two dedicated guest viewing carts.
7Nighttime Auroral Observation Network
Broadcasting continues after dark via an aurora borealis camera mounted on the Churchill Northern Studies Center. Situated directly beneath the aurora oval, this facility captures night sky activity. Optimal viewing conditions run through late winter into early spring as the geomagnetic season expands across the region.
8Cape Churchill Avian Broadcasts
The monitoring setup also includes a dedicated raven camera positioned in Wapusk National Park. Local ravens built a nest on a radar reflector atop the Cape Churchill observation tower. Biologists have utilized this research outpost since the 1970s, though power constraints require night shutdowns.