Monarch Watch event image
Salt Marsh Nature Center, Marine Park, Brooklyn

Monarch Watch

Help tag migrating monarch butterflies at Marine Park's salt marsh — free, kid-friendly community science that feeds a national study.

Photo: Tdorante10 · CC BY-SA 4.0 · Wikimedia Commons

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Mid-September is peak monarch migration along the coast, and Marine Park's salt marsh is a stopover for the orange-and-black travelers. Here you get to help band them, adding real data to a national study of a species in decline. If you have curious kids, it's a memorable, hands-on free hour outdoors in southern Brooklyn.

What to expect

A short introduction from naturalists, then time in the meadows around the nature center watching for monarchs and helping with tagging. Sightings depend on the weather and the migration.

Good to know

  • Free and good for kids
  • The nature center is at East 33rd Street and Avenue U
  • The B3 bus along Avenue U stops nearby; the Q to Avenue U then a bus also works
  • Wear closed shoes for grassy, damp paths
  • Bring binoculars if you have them

Going? Keep it.

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Common questions

Do we get to handle butterflies?

Participants help band monarchs under the guidance of the program leaders.

Is it free?

Yes.