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.
Sunday, October 28, 2018
How Do Birds Know to Fly South? - Scientific American