Andean Gull (Chroicocephalus serranus) Antisana National Park, Ecuador and Lauca National Park, Chile
Antisana NP, Ecuador
Lauca NP, Chile
Andean Gull (Chroicocephalus serranus) Antisana National Park, Ecuador and Lauca National Park, Chile
Antisana NP, Ecuador
Lauca NP, Chile