The dolphin was spotted in the East River near East 92nd Street on the Upper East Side | Josh Scheer Dolphin in East River Dazzles Upper East Siders 3 Days in a Row by Upper East Site Staff April 12, 2023, 2:35 pm Comments Off on Dolphin in East River Dazzles Upper East Siders 3 Days in a Row ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS Stunning video shows the breathtaking moments a dolphin breached the surface of the East River near the Upper East Side on Tuesday — spray from the marine mammal’s blowhole and its visible dorsal fin captivating spectators who spotted the dolphinAlready a subscriber? Log in here. Continue reading with an Upper East Site subscription. Read More ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS ADVERTISEMENT • REMOVE ADS