little penguin underwater diving between plants

agile algae animal aquarium aquatic australia australian basin beam between bird blue captive conservation dark deep dive diver dives diving enclosure encounter endangered eudyptula fairy frontal kororaa koror light little marine minor native natural nocturnal one pengui penguin plants pulling ray rays sanctuary scene scenery sea seabird shaft silhouette slateblue stream submarine submerged sun sunbeam sunlight sunray swim swimming turn twilight under undersea underwater water waterbird waters welfare wildlife saltwater background abstract creature real