At a newly established research facility on an island near Nova Scotia’s South Shore, a group of researchers is delving into the mysteries surrounding white sharks in the region. The Tancook Islands Marine Field Station, located on Big Tancook Island, is home to a team of twelve graduate and undergraduate students led by Nigel Hussey, a professor of integrative biology at the University of Windsor in Ontario.
In their inaugural year of operation, the team successfully tagged 16 white sharks in the waters off Nova Scotia. This year’s tagging expedition is set to kick off this weekend, with high hopes for further discoveries. The field station has introduced its own tracking system, allowing the public to monitor the tagged sharks from both the 2025 and upcoming 2026 tagging initiatives.
However, Hussey highlighted the challenges posed by Canada’s regulatory framework for researching and studying white sharks. He emphasized the need for enhanced organizational capabilities to effectively handle white shark research activities in Atlantic Canada.
The inception of the Tancook Islands Marine Field Station stemmed from Hussey’s participation in a tagging mission by Ocearch in Atlantic Canada back in 2018. The unexpected abundance of white sharks in the region sparked the idea of establishing a dedicated research hub in Nova Scotia to study these elusive creatures.
Key questions that the field station aims to address include identifying migration patterns, shark congregation areas, population estimates, and their ecological impact. Through the deployment of various tracking technologies, including satellite tags, the station is gradually unraveling the movement patterns of white sharks. By the end of the summer, Hussey anticipates providing initial insights into white shark hotspots in Atlantic Canada.
Nonetheless, Hussey expressed concerns about the complexities associated with obtaining research permits due to the endangered status of white sharks in Canada. The permitting process, which necessitates annual applications, was still pending approval in the weeks leading up to the 2026 expedition, posing logistical challenges for the team.
Hussey also underscored the limitations within the permits, citing discrepancies in regulations for different activities involving white sharks. Such constraints hinder the establishment of a comprehensive, long-term monitoring program crucial for understanding white shark behavior in Atlantic Canada.
Christine Lyons, a spokesperson for Fisheries and Oceans Canada, emphasized the department’s commitment to evaluating research applications on a case-by-case basis, with decisions typically rendered within 90 days. She highlighted the department’s adherence to clear and consistent criteria for conducting white shark research activities, guided by a precautionary approach.
Looking ahead, once the necessary permits are secured, Hussey envisions the field station serving as a platform to nurture aspiring scientists and foster community engagement. Local support, exemplified by individuals like David Baker, a Tancook resident and lobster fisherman assisting the research team, underscores the station’s positive impact on the community and its potential for future economic growth.
Moreover, plans are underway to expand the field station by establishing an educational center for public engagement on shark-related topics, paving the way for a more informed and involved community.