grey-headed gull - chroicocephalus cirrocephalus also grey-hooded gull, small gull which breeds patchily in south america and

africa african america animal argentina avian bay beach bird birding birdwatching black chroicocephalus cirrocephalus coast coastline ecosystem environment fauna flight flying gray grey gull headed hooded larus nature ocean ornithology pacific park peru sea seabird seagull shore shoreline sky standing water wave white wild wildlife wings