Pop-Up Audubon I
About This Event
Celebrate Autumn in Prospect Park by supporting migratory birds! Join Prospect Park Alliance Naturalists to design your own colorful autumn leaf window cling. These fun, decorative clings help prevent bird-window collisions by making glass more visible to migrating birds. All materials provided — family-friendly and free to participate! Also enjoy: Stay + Play, 12–3 pm: Families, children and care
Venue
Prospect Park Alliance maintains and programs Prospect Park with nature, volunteer, wellness, family, and public cultural events.
Source
The official listing comes from Prospect Park Alliance's event calendar or event page.
Before You Go
Free events can change because of capacity, weather, or organizer updates. Open the official event page before traveling and confirm the start time, location, and whether advance registration is required.
- Check the same-day weather plan and whether equipment, water, or suitable clothing is recommended.
- Use the organizer's page as the final source for accessibility, cancellation, and entry information.
Listing last checked by Free in NYC: October 12, 2026.