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Horseshoe Crab Spawning Survey

Published by Department of Natural Resources and Environmental Control, Division of Fish and Wildlife, Fisheries Section

About this dataset

Delaware Bay shore survey data starting with 1999 which denotes peak spawning occurrences by day and lunar period, proportion of spawning in May (coinciding with shorebird stopovers), average water temperature, index values for female and male crabs per square meter by beach and bay-wide, the annual sex ratio, and index of abundance per beach.

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Horseshoe Crab Spawning Survey · Open Data Finder