Just in time for the season, Northeastern University’s Marine Science Center in Nahant, Massachusetts, has unveiled a lobster with Halloween colors. Aptly named Jack O’Lantern, or Jackie, she sports a mix of orange, black, and yellow, with hints of blue on her joints. This American female lobster, introduced to the public on October 9, 2025, is an exceptionally rare find. Sierra Munoz, the center’s outreach coordinator, says only one in 30 million lobsters has this color.