Horseshoe Crab Monitoring Network

Horseshoe Crab Monitoring: Tiana Bayside & MANY SITES across LI

Saturday, May 10, 2025, 12:00 PM - 12:00 PM
Monday, May 12, 2025, 12:00 PM - 12:00 PM
Wednesday, May 14, 2025, 12:00 PM - 12:00 PM
Saturday, May 24, 2025, 12:00 PM - 12:00 PM
Monday, May 26, 2025, 12:00 PM - 12:00 PM
Wednesday, May 28, 2025, 12:00 PM - 12:00 PM
Monday, June 9, 2025, 12:00 PM - 12:00 PM
Wednesday, June 11, 2025, 12:00 PM - 12:00 PM
Friday, June 13, 2025, 12:00 PM - 12:00 PM
Monday, June 23, 2025, 12:00 PM - 12:00 PM
Wednesday, June 25, 2025, 12:00 PM - 12:00 PM
Friday, June 27, 2025, 12:00 PM - 12:00 PM

These dates above are for Tiana Bayside

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.

The are several sites to get involved in from

STATEN ISLAND to EAST HAMPTON!

Tiana Bayside Tide Chart - Dates/Times:

Tide Chart: *Note: Dates shaded in gray are listed as “backup” sampling nights just in case they are needed, but it is unlikely that they will be used.