British researchers to track vulnerable sharks with electronic tags

Scientists have launched an ambitious study to track the movements and behaviour of three endangered shark species inhabiting British waters. The research programme will deploy approximately 70 electronic tags on vulnerable sharks while analysing historical catch data collected by anglers since 1953, providing researchers with an unprecedented window into shark populations across multiple generations.

The tagged sharks will be monitored for their movements and diving patterns, offering real-time insights into migration routes and habitat preferences. This data will be cross-referenced with archival angler records spanning nearly 70 years, allowing researchers to map changes in shark distribution and population dynamics over an extended timeframe.

The three-year initiative represents a comprehensive approach to understanding the biological and ecological patterns of at-risk shark species in northeast Atlantic waters. By combining modern technology with historical records, the research team hopes to identify critical habitats and migration corridors essential for species survival.

Conservation experts emphasise that detailed knowledge of shark behaviour and distribution is vital for developing effective protection strategies. The findings are expected to inform marine policy decisions and contribute to broader efforts to reverse population declines among shark species in British and European waters.