August 2026
Late Summer’s Nature Bounty in Green-wood Cemetery
Meet 7 am at the main cemetery entrance, by the Gothic Arch, at 5th Avenue and 25th Street No registration necessary. Leader: Matthew Wills Focus: An early fall migration outing focusing on warblers, flycatchers, orioles, Ruby-throated Hummingbirds, late breeders, and other early migrant passerines, while also observing insects, butterflies, and other natural highlights. Checklist: https://ebird.org/hotspot/L285884/bird-list?m=8
Find out more »September 2026
Peak Fall Migration in Green-wood Cemetery
Meet 7:30 am at the main entrance, 25th St/5th Ave inside or beyond the Arch. No registration necessary. Leader: Ryan Mandlebaum Focus: The peak of autumn neotropical warblers, vireos, buntings and other songbird species, flycatchers, late orioles, wrens, early sparrows, and more: 180 historical species in September Note: Nearest Subway is the R line to 25th Street Station, then walk one block south to GWC entrance . Reference: https://ebird.org/hotspot/L285884/bird-list?m=9
Find out more »October 2026
Halloween Bird “Tweets” in Green-wood Cemetery
Meet 8:00 am at the main entrance, 25th St/5th Ave inside or beyond the Arch. No registration necessary. Leader: Megan Thornton Focus: The peak of sparrow movement, raptors, woodpeckers and early winter transition species; late straggling warblers as well. Historically, 179 species have been recorded in October. Note: Nearest Subway is the R line to 25th Street Station, then walk one block south to GWC entrance . Reference: https://ebird.org/hotspot/L285884/bird-list?m=10
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