coscoroba swan with cygnets swimming in a lagoon ,

baby bajo atreucasup3 chicks ducklings pampa lake duck lovely patagonia pampas sea shorebird silver teal south american animal family anseriformes biodiversity birdwatching breed breeding colourful bird conservation coscoroba swan cygnets ecology environment environmental forest grassland jungle lagoon male marsh mother son national park river riverbank chick water wetland wildlife swimming province argentina