Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) group in over heated sky pointing posture with lava flow entering sea, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) group in overheated sky-pointing posture with new lava flow, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) with lava flow entering sea at night, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Penguin (Spheniscus mendiculus) and Marine Iguanas (Amblyrhynchus cristatus), Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Fur Seal (Arctocephalus galapagoensis) male on cool lava, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) female overlooking landscape, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / An Aa lava flow entering sea along steep shoreline with resulting steam plumes, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Overlooking steam plume from lava flow entering sea along steep shoreline, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Galapagos Fur Seal (Arctocephalus galapagoensis) cow calling for her pup, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Marine Iguana (Amblyrhynchus cristatus) two females fighting for nesting space along beach, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / Galapagos native Gil De Roy admires nocturnal display of fountain lava, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador

Tui De Roy / San Juan anchored near lava flow, Cape Hammond, Fernandina Island, Galapagos Islands, Ecuador