New York Horseshoe Crab Monitoring Network

Welcome to the New York Horseshoe Crab Monitoring Network!

Cornell Cooperative Extension’s Marine Program and Stony Brook University are working with the New York State Department of Environmental Conservation to coordinate and implement this project.

The intent of this network is to encourage participants to get involved with our annual horseshoe crab monitoring program on various reference beaches throughout New York’s Marine District. Participants assist with the collection of scientific data that is used to assess the status of horseshoe crabs in NY State, and will help determine the management and conservation of this important species throughout the region.

Drone video of spawning horseshoe crabs by NYS DEC drone pilot Gary McPherson, 2022.