three sooty tern birds, onychoprion fuscatus seabird singing clifftop

animal atoll australia australian avian background beak bird birds black blue blurred bonding cliff close clouds copulate feather fluffy focus friendship fuscata fuscatus high howe island lord mating nature nest new nsw ocean onychoprion perched portrait rock sea seabird selective singing sky sooty south standing tasman tern three top view wales white wildlife wings