Stock photography picture of Ring billed gulls (Larus delawarensis) on wooden posts, Palo Alto Baylands Preserve, San Francisco Bay, California, USA

AX5AAR - Royalty Free Caption Ring billed gulls (Larus delawarensis) on wooden posts, Palo Alto Baylands Preserve, San Francisco Bay, California, USA Description Ring billed gulls Larus delawarensis on wooden posts along the Duck Pond at Palo Alto Baylands Preserve on San Francisco Bay California United States of America