New buoys detect right whales off Massachusetts coast every day

In the efforts to protect the critically endangered North Atlantic right whale population, researchers have deployed high-tech buoys off the Massachusetts coast. These buoys were installed in Cape Cod Bay and off Cape Ann last month, thanks to a collaboration between the Massachusetts Division of Marine Fisheries and the Woods Hole Oceanographic Institution. This initiative is part of a broader East Coast network designed to listen for, detect, classify, and report large whale vocalizations in near real-time, significantly aiding in the conservation of the species. Since their deployment, data indicates that the Cape Cod Bay buoy has registered right whale vocalizations every day starting February 23. Furthermore, the Cape Ann buoy has captured sounds from fin whales on most days, with possible detections from right and humpback whales. This consistent data collection is essential for making informed management decisions about fishing restrictions, boat speed limits, and other conservation strategies that are crucial for the survival of the species. Currently, there are an estimated 370 North Atlantic right whales left, and alarming statistics show that approximately two-thirds of these whales frequent Cape Cod Bay annually. This data highlights the importance of the area for their breeding and feeding habits. On March 11, researchers observed the season's first right whale mother and calf in Cape Cod Bay, raising hopes for the species’ recovery. Despite the advancements made through technology and partnerships, the survival of North Atlantic right whales remains under threat from human activities and climate change. Department of Fish and Game Commissioner Tom O'Shea emphasized the critical role of strong partnerships in the recovery efforts, suggesting that collaborative approaches provide the best chance at safeguarding these whales against ongoing environmental and anthropogenic pressures.