Greater Scaup Details Species in this photo: Greater Scaup Location: Arrowhead Marsh, East Bay Date Added: February 25, 2026 More of this species Species in this photo: Greater Scaup Location: Arrowhead Marsh, East Bay Date Added: February 25, 2026 Species in this photo: Greater Scaup Location: Cesar Chavez Park, East Bay Date Added: January 28, 2026 Species in this photo: Greater Scaup Location: Cesar Chavez Park, East Bay Date Added: January 28, 2026 Locations where this species was seen Arrowhead Marsh Cesar Chavez Park
