Stock Photo: Gull Behavior Perched On Metal Bar Near Park And People

KEYWORDS

birding birders opportunistic feeders seabirds birds laridae black grey plumage white breast golden beak stripe tail feathers harsh wailing scavengers sea ocean shore shoreline coastal environment coastline coastal species herring california western slaty backed black footed heermann adult adolescent winter humans hanging perch rest resting proximity harbor seaside town view behaviour wildlife aves wild cooperate cooperation sync mob mobbing group cluster colony ring billed bill folks sociable socializing socialize understanding clever mate mating signalling body movements squawking communicate communication