2026.06 June Horseshoe crab monitoring at Kaiser Park — what's on nyc

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2026.06 June Horseshoe crab monitoring at Kaiser Park

Mon, Jun 15 at 9pm

Kaiser Park: Kaiser Park, Brooklyn

FREE community

Nighttime citizen science survey of horseshoe crab spawning on a Brooklyn beach.

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Fri, Jun 26 at 10am

Marine Park: Ave U Parking Lot, Brooklyn

Volunteer forest restoration workday in Brooklyn's Marine Park.

🤝 2026.06.18 Marine Park Forest Restoration

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Fri, Jun 26 at 9am

Kissena Park: Kissena Park, Queens

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