3872 Immature Swallow-tailed Gull (Creagrus furcatus), South Plaza Island, Galapagos
3872 Immature Swallow-tailed Gull (Creagrus furcatus), South Plaza Island, Galapagos
3872 Immature Swallow-tailed Gull (Creagrus furcatus), South Plaza Island, Galapagos