Tagging Horseshoe Crabs Maritime Aquarium 2019

Volunteers Needed to Tag Horseshoe Crabs: Register for Maritime Aquarium How-to Classes

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A beach mating ritual that is millions of years old is about to occur again on Connecticut’s shorelines, and the Maritime Aquarium at Norwalk needs help documenting it. — an announcement from the Maritime Aquarium

Volunteers are needed this spring to help the Aquarium tag horseshoe crabs when the unique creatures come out of Long Island Sound to spawn in the sand. This mass event is a bonanza time to gather data for an ongoing horseshoe-crab census — so much so that help is needed from “citizen scientists.”

“These tagging trainings reach capacity every spring, which thrills and amuses us,” said Aquarium spokesman Dave Sigworth. “Horseshoe crabs are hardly cute and cuddly. But a lot of people find it fun to go mucking around the beach in the middle of the night with us — all on the crabs’ behalf.