coscoroba swans in lagoon envirinment, la pampa province,

american animal anseriformes argentina baby biodiversity bird birdwatching breed breeding capuchino chick chicks colourful conservation coscoroba duck ducklings ecology envirinment environment environmental family forest grassland jungle lagoon lake lovely male marsh mother national pampa pampas park patagonia pato plain province river riverbank sea shorebird silver son south spatula swan swans teal versicolor water wetland wildlife