rosy-billed pochard, netta peopsaca, in a lake, costanera sur ecological reserve

aires america american anatidae animal aquatic argentina biodiversity bird birds buenos coipos conservation costanera ducks ecological ecology ecosystem environment fauna flora green habitat lagoon laguna lake landmark landscape latin los madero metopiana natural nature netta peposaca plants pochard pond protected protection puerto recs reserve rosybill rosybilled south spring springtime sunny sur surface swimming vegetation water wildlife