In Atlantic Canada’s waters, a juvenile great white shark named Bella, weighing over 730 pounds and measuring 10 feet long, was spotted on July 4 near Quebec’s Magdalen Islands. Bella, first tagged in Mahone Bay, N.S., last summer, journeyed from Cape Cod through various Canadian regions before reaching the Gulf of St. Lawrence this summer.
The St. Lawrence Shark Observatory highlighted Bella’s presence as a regular seasonal visit rather than an unusual event, emphasizing that white sharks have historically inhabited Atlantic Canada waters. OCEARCH’s data scientist, John Tyminski, explained that white shark populations have rebounded due to protective measures and an increase in seal populations, their primary food source.
Researchers observed more white shark sightings, attributing it to improved tracking technology and citizen scientists. Despite concerns, shark attacks in Canadian waters are rare, with only one confirmed shark-related human death in the past 330 years. Nigel Hussey, from the University of Windsor, estimated over 2,000 white sharks annually in Atlantic Canada, influenced by warming ocean temperatures.
The presence of great white sharks in various Canadian regions, from the Gulf of St. Lawrence to Vancouver Island, has been documented, showcasing their widespread distribution. Noteworthy encounters include scuba divers meeting a great white shark near Hubbards, N.S., and the discovery of a deceased shark off Prince Edward Island’s North Shore.
In conclusion, the increase in white shark sightings signifies their return to ocean abundance and a healthy marine ecosystem. Researchers continue to monitor and study these apex predators to understand their behavior and ensure public safety in Canadian waters.