February 10, 2024 — For about half her life, the North Atlantic right whale that washed up dead Jan. 28 on a Martha’s Vineyard beach lived with fishing rope wrapped around her tail and flukes, making her existence increasingly difficult and painful as she grew.
A team of more than 20 scientists last week conducted a necropsy on the 3-year-old female whale, looking for clues about her cause of death, which has yet to be determined, according to the National Oceanic and Atmospheric Administration’s Fisheries Division. Researchers at the New England Aquarium‘s Anderson Cabot Center for Ocean Life were able to identify her as the 2021 calf of the right whale known as Squilla, the now approximately 17-year-old’s only known calf.
The dead whale is listed in the North Atlantic right whale catalog as #5120 and was last seen alive in Cape Cod Bay in January 2023. Found washed up on Jan. 28 just south of Joseph Sylvia State Beach — a barrier beach along Nantucket Sound between Oak Bluffs and Edgartown — she was moved to Aquinnah for the investigation.