An Andean gull (Lanus serranus), near the Socompa pass and volcano (Argentina-Chile border), province of Salta, Argentina

Andean gull (Larus serranus), on the "Laguna de Pozuelos", on the Andean Altiplano, province of Jujuy, Argentina

Andean gull (Larus serranus), on the "Laguna de Pozuelos", on the Andean Altiplano, province of Jujuy, Argentina

Bird of prey, on the Altiplano (Puna) of the province of Jujuy, Argentina

Bird of prey, on the Altiplano of the province of Jujuy, Argentina

Lesser horned owl (Bubo magellanicus), on the Altiplano of Catamarca, Argentina

Mountain caracara (Phalcoboenus megalopterus), on the Andean Altiplano, Argentina

Flamingoes, Laguna Grande, Altiplano of Catamarca, Argentina

Flamingoes, Atacama Salar, Chile, the Andes Cordillera

Flamingo, Salar de Atacama, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

Flamingo, Salar de Atacama, Chile, on the Andean Altiplano (high plateau), the Andes Cordillera

Flamingoes, Laguna Brealito, province of Salta, Argentina, the Andes Cordillera

Flamingoes on the Laguna de Vilama (4,500 m of altitude), on the Altiplano (Puna) of the province of Jujuy, Argentina

Flamingoes on the Laguna de Vilama (4,500 m of altitude), on the Altiplano (Puna) of the province of Jujuy, Argentina

Flamingoes on the Laguna de Vilama (4,500 m of altitude), on the Altiplano (Puna) of the province of Jujuy, Argentina

The "Laguna de Guayatayoc", flamingoes, on the Andean Altiplano, province of Jujuy, Argentina