Bill Sargent Collection Aerial View of North Point Plum Island Raising Horseshoe Crabs Bill Sargent Walk/Talk Horseshoe Crab, Genus: Limulus, Species: Polyphemus Woolly mammoth, Genus: Mammuthus, Species: Primigenious Tern, Family: Laridae Striper Garnet, Purple Sand LooksLikeFootprintSargentGarnetSandBouldersGarnetSand General Subjects Snowy Egret, landing in Great Marsh October 2022