platypus drifting in calm waters of lake in australia

anatinus animal aqua australia australian blue caves creature drift drifting duckbill elusive encounter endemic environment exotic fauna frolicking habitat icon iconic jenolan lake landscape living mascot monotreme mountains national native natural nature one ornithorhynchus outside platypus pool protected rare reservoir semiaquatic surface surfacing swim swimming unique venomous vulnerable water welfare wild wildlife zoology calm waters real nsw scene single background blurred happy