Gabriel Rojo / Coscoroba swan pair {Coscoroba coscoroba} Patagonia, Argentina

Gabriel Rojo / Coscoroba swan with cygnets swimming on water {Coscoroba coscoroba} Patagonia, Argentina

Gabriel Rojo / Coscoroba swan pair with cygnets {Coscoroba coscoroba} La Pampa, Argentina Macachina,

Rod Williams / Coscoroba swan (Coscoroba coscoroba) captive, from Southern South America

Rod Williams / Coscoroba swan (Coscoroba coscoroba) captive, from Southern South America

Rod Williams / Coscoroba swan (Coscoroba coscoroba) captive, from Southern South America

Dave Watts / Coscoroba swan (Coscoroba coscoroba) nesting pair, captive, UK

Dave Watts / Portrait of Coscoroba swan (Coscoroba coscoroba) standing amongst reeds, captive, occurs South America

Rod Williams / Coscoroba swan portrait {Coscoroba coscoroba} captive, from South America

Simon Colmer / Coscoroba swan (Coscoroba coscoroba) resting head under wing, Captive

Hermann Brehm / Coscoroba swan pair {Coscoroba coscoroba} Torres del Paine NP, Chile

Gabriel Rojo / Coscoroba swans {Coscoroba coscoroba} Patagonia, Argentina

Gabriel Rojo / Coscoroba swans drinking {Coscoroba coscoroba} Patagonia, Argentina

Gabriel Rojo / Coscoroba swan on nest {Coscoroba concoroba} Argentina

Gabriel Rojo / Coscoroba swan pair with cygnets {Coscoroba coscoroba} La Pampa, Macachina, Argentina

Gabriel Rojo / Coscoroba swans {Coscoroba coscoroba} La Pampa, Argentina Macachina, Pampas

Gabriel Rojo / Coscoroba swan stretching wings {Coscoroba coscoroba} La Pampa, Argentina Macachina, Pampas

Rod Williams / Coscoroba swan {Coscoroba coscoroba} captive from S Americ