The Haul Road, a vital transportation artery in Alaska, has been a hub of activity since its construction in the 1970s. It connects the bustling Coldfoot truck stop, a mere 60 miles above the Arctic Circle, to the Arctic Ocean. This road has facilitated the movement of goods, people, and resources, playing a pivotal role in the development of the region. However, its impact on the local wildlife, particularly the elusive Canada lynx, has been a subject of growing interest and concern.
The lynx, a species native to Alaska, has coexisted with the Haul Road for decades. With the increasing traffic, especially from large trucks servicing the ConocoPhillips Nuna and Willow oil development projects, and the potential approval of the Ambler Mining Project, the road's impact on the lynx population is becoming a pressing issue. The question arises: How have these wild cats adapted to the changing dynamics of their environment?
This is where Professor Knut Kielland and his team of researchers come in. They have been tracking a lynx named Lucy and her family using GPS collars since 2017. The collars provide valuable data on the lynx's movement and behavior, offering an unprecedented insight into their resilience to human disturbance. The project, led by Kielland, aims to understand how lynx respond to the increasing traffic along the Middle Fork of the Koyukuk and Dietrich rivers.
The research has revealed fascinating insights. Female lynx, especially those raising kittens, tend to stay closer to their dens, while those without kittens may roam more freely. This behavior is influenced by the lynx's maternal instincts and the need to protect their young. Additionally, the study found that lynx are most active during twilight, a time that coincides with quieter traffic on the Dalton Highway. This correlation suggests that the lynx's behavior may be adapting to the changing traffic patterns.
However, the research is still in its early stages, and Kielland emphasizes the need for further data to draw definitive conclusions. The lynx population's response to the increasing traffic is complex and varied, with individual differences playing a significant role. As Lucy and her family continue their lives alongside the Haul Road, the researchers will continue to monitor their movements, providing valuable insights into the resilience and adaptability of these wild cats in the face of human activity.
