Hospitals and poison-control centers are also noting a rise in carbon-monoxide exposures. Public-health officers say residents are turning to alternative heating sources—such as charcoal grills, propane heaters and gasoline-powered generators—when the power fails. Those devices can release lethal fumes if used indoors or in poorly ventilated spaces. First responders in several metropolitan areas have urged the public to ensure that carbon-monoxide detectors are functioning and to keep generators at least 20 feet from buildings.
The deep freeze is influencing travel throughout the region. Icy runways and low visibility have contributed to flight delays and cancellations across multiple airports, while state transportation departments have dispatched additional plow crews to clear highways. Motorists have been advised to carry emergency kits stocked with blankets, water and high-energy snacks if they must venture out.
In neighboring Canada, the same weather system has destabilized snowpacks in mountainous terrain. Footage recorded in the Canadian Rockies this week shows a skier triggering an avalanche but managing to deploy an airbag and survive. Search-and-rescue officials say the episode underscores the importance of carrying safety gear and traveling in groups when backcountry conditions are volatile.
Colorado wildlife experts note that cold snaps can pose multiple hazards to animals. Rivers partially clogged with ice may trap hooved mammals, while crusted snow can limit access to forage. In the video of the rescued sheep, chunks of ice swirl around the animal’s legs, illustrating how quickly even sure-footed species can become immobilized. Wildlife officers typically advise the public not to attempt rescues without professional support, as stressed animals may panic or injure themselves further. In this instance, however, the on-scene team managed to extract the sheep without incident.
The Rocky Mountains provide critical habitat for bighorn sheep, which use their thick coats and specialized hooves to navigate steep, icy slopes. Despite those adaptations, prolonged bouts of extreme cold can test the limits of the species’ endurance. Biologists say adequate access to winter range—areas with reduced snow cover and available vegetation—is essential for the animals’ survival during harsh seasons. Habitat fragmentation, meanwhile, can force herds into lower elevations where encounters with roads and rivers become more frequent.
State authorities have not yet released precise details about where along the river the rescue occurred, nor have they identified the individuals involved. An investigation into the circumstances is ongoing, and officials are expected to examine whether thin ice or other environmental factors contributed to the sheep’s fall. Such assessments often inform future wildlife-management strategies, including signage near popular fishing spots or the temporary closure of riverbank trails when conditions deteriorate.
While the circumstances surrounding the Colorado rescue remain under review, the episode serves as a reminder of the broader impact extreme weather can have on ecosystems. Environmental scientists track cold-related wildlife incidents to gauge the health of regional populations and to understand how climate variability influences animal behavior. Data gathered from rescues, mortality events and migration patterns help refine conservation plans that balance human recreation with habitat preservation.
Forecasters say the current cold wave could begin to moderate early next week, though temperatures are likely to stay below average for several days. Until then, emergency managers encourage residents to limit time outdoors, dress in layers and monitor local advisories. Anyone who encounters wildlife in distress is urged to contact state wildlife agencies rather than intervene directly, both for personal safety and the well-being of the animals.
Crédito da imagem: ABC News Live