Results 3 results found A pair of Andean gulls (Chroicocephalus serranus), mating in a lagoon, Andean Central Volcanic Zone, Chile, South America An adult Andean gull (Chroicocephalus serranus), with chick near its nest, Andean Central Volcanic Zone, Chile, South America Andean gull (Chroicocephalus serranus) on its nest in a lagoon, Andean Central Volcanic Zone, Chile, South America
