At a recently established field station situated on an island near Nova Scotia’s South Shore, scientists are conducting research to enhance understanding about white sharks in the region. Located at the Tancook Islands Marine Field Station on Big Tancook Island, a group of twelve graduate and undergraduate students, under the leadership of Nigel Hussey, a professor at the University of Windsor in Ontario, is utilizing various tracking technologies to monitor the movements of white sharks.
During their inaugural year of operation, the team successfully tagged 16 white sharks off the coast of Nova Scotia. Their tagging expedition for 2026 is set to commence this weekend. Additionally, the field station has introduced its tracking platform where the public can follow the sharks tagged in 2025 and any new tags added in 2026.
However, the founder of the station expressed challenges due to Canada’s permitting system related to working with these animals. Hussey highlighted the need for enhanced organizational support to effectively manage the study of white sharks in Atlantic Canada.
The inception of the Tancook Islands Marine Field Station stemmed from Hussey’s participation in a tagging expedition by the group Ocearch in Atlantic Canada back in 2018. Initially skeptical about the likelihood of finding sufficient white sharks in the area, Hussey was proven wrong, leading to the establishment of a research base in Nova Scotia.
Key unknowns that the team aims to address include migration patterns, congregation areas, population size, and ecological impact of white sharks in the region. By employing different tagging methods, including satellite tags, the field station is progressively revealing insights into white shark movements.
Despite the progress, Hussey highlighted the complexities posed by the permitting system, particularly concerning the need for special permits to work with endangered species like white sharks. Delays in permit approval can hinder research activities, raising logistical challenges for the team.
Hussey emphasized the necessity for tailored permit conditions that align with specific research requirements rather than a generic approach that may not suit the nature of scientific endeavors. Overcoming these regulatory hurdles is vital for establishing a comprehensive long-term monitoring program essential for understanding white sharks in Atlantic Canada.
In response to these concerns, a Department of Fisheries and Oceans (DFO) spokesperson mentioned that permit applications are evaluated on a case-by-case basis, with decisions typically made within 90 days. The DFO aims to ensure consistent criteria for white shark research activities based on the best available information and a precautionary approach.
Looking ahead, Hussey envisions the field station as not only fostering the next generation of scientists but also benefiting the local community. With plans to expand the station by introducing an educational center for public engagement, the initiative could potentially support economic growth on the island.
David Baker, a lobster fisherman and Tancook resident, commended the station’s presence, emphasizing its positive impact on the community and the declining fishing industry. Baker’s involvement in assisting the research team showcases the collaborative effort between scientists and locals to advance scientific understanding while benefiting the community at large.