beautiful australasian darter bird on a log sticking out of the waters of the yellow water billabong, cooinda, kakadu, australia

animal aquatic australasian australia australian backwater beak beautiful billabong bird black branch colorful cooinda cormorant cruise darter egret feather green heron jabiru kakadu lake leaves life log male national natural nature neck oceania park perched pied pond reflection river sailing sticking still swamp tree trunk watching water waters wetland white wild wildlife yellow