Salem Sound Coastwatch Associate Director Alison Frye will represent the local environmental organization and give a lecture on the declining horseshoe crab population titled "Underwater in Salem Sound" at Abbot Public Library from 6:45 to 7:45 p.m. on April 19. “Horseshoe crabs evolved almost 450 million years ago and are considered the 'living fossils' of our time, … [Read more...] about Abbot Library to host Salem Sound’s Alison Frye lecture