Tom Vezo / Land iguana{Conolphus subcristatus} South Plaza Island, Galapagos

Tom Vezo / Land iguana {Conolophus subcristatus} South Plaza Island, Galapagos

Tom Vezo / Land iguana {Conolophus subcristatus} South Plaza Island, Galapagos

Pete Oxford / Land iguana on rock {Conolophus subcristatus} South Plaza Island, Galapagos

Tom Vezo / Blue Footed Booby {Sula nebouxii} close up of webbed feet, South Plaza Island, Galapagos.

Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) flying, South Plaza Island, Galapagos Islands, Ecuador

Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) world's only nocturnal Gull, guarding chick, Plaza Island, Galapagos Islands, Ecuador

Pete Oxford / Land Iguana eating cactus fruit {Conolophus subcristatus} South Plaza Island, Galapagos

Pete Oxford / Land Iguana feeding on cactus fruit {Conolophus subcristatus} South Plaza Island, Galapagos

Pete Oxford / Land Iguana {Conolophus subcristatus} South Plaza Island, Galapagos

Pete Oxford / Galapagos sealion sitting in grass {Zalophus californianus wollebakei} South Plaza Is, Galapagos El Nino 1998

Konrad Wothe / Galapagos Land Iguana (Conolophus subcristatus) basking, South Plaza Island, Galapagos Islands, Ecuador