February 5, 2024 –A dead North Atlantic right whale that washed up at Martha’s Vineyard was identified as a 3-year-old female that was first seen entangled in the Gulf of St. Lawrence off Canada in 2022, according to scientists at the New England Aquarium.
First observed by researchers as a calf in 2021, the young whale was dubbed #5120 in a catalog maintained by the aquarium and other whale tracking groups. In August 2022 #5120 was sighted again, entangled in fishing gear in the Gulf of St. Lawrence.
“Multiple attempts were made to disentangle the whale in January and February of 2023 off Cape Cod,” according to a summary issued by the New England Aquarium. “She was resighted still entangled in June 2023 in the Gulf of St. Lawrence, with her overall body condition declining as the rope constricted around her tail had become more deeply embedded.”