Here's the info
http://brooklynbirdclub.org/event/prospect-park-walk-3/2017-08-24/
and also The Jamaica Bay Refuge is hosting the
12th Annual JAMAICA BAY SHOREBIRD FESTIVAL
Saturday, August 26th ( 9am-5pm) Google it.
A newsboard for reporting bird sightings, happenings & announcements,miscellany in north Brooklyn and the 3 main central north Brooklyn green regions : historic Prospect Park, Brooklyn Botanic Garden & north half of Kings County, & Greenwood Cemetery.A service for Brooklyn birders and visitors. Also note: Conservation issues & miscellany posts.