detailed closeup of red-billed gull marine animal sitting on wooden post in cromwell new zealand with blurred background

redbilled gull bird animal zealand nature wildlife beak white wild seagull ornithology feather sea birdwatching standing wing coast seabird red black billed ocean pacific water avian chroicocephalus background beach natural outdoor birding island bill grey blue maori fauna green tarapunga eye beautiful shore native sitting novaehollandiae scopulinus mackerel endemic otago