Tui De Roy / Marine iguana (Amblyrhynchus cristatus), Punta Vicente Roca, Isabela Island, Galapagos

Tui De Roy / Marine iguanas (Amblyrhynchus cristatus) fighting, Punta Vicente Roca, Isabela Island, Galapagos

Tui De Roy / Marine iguanas (Amblyrhynchus cristatus) silhouettes at sunset, Punta Vicente Roca, Isabela Island, Galapagos

Tui De Roy / Blue-footed booby (Sula nebouxii) landing. Punta Vicente Roca, Isabela Island, Galapagos.

Tui De Roy / Blue-footed booby (Sula nebouxii) coming in to land. Punta Vicente Roca, Isabela Island, Galapagos.

Tui De Roy / Blue-footed Booby (Sula nebouxii) males courting female, Punta Vicente Roca, Isabela Island, Galapagos Islands, Ecuador

Tui De Roy / Flightless cormorant (Phalacrocorax harrisi) underwater, Punta Vicente Roca, Isabela Island, Galapagos, Ecuador, April.

Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki), Punta Vicente Roca, Isabela Island, Galapagos Islands, Ecuador

Tui De Roy / Blue-footed Booby (Sula nebouxii) pair overlooking nesting colony, Punta Vicente, Isabella Island, Galapagos Islands, Ecuador

Tui De Roy / Blue-footed Booby (Sula nebouxii) courtship landing salute at nest site, Punta Vicente Roca, Isabella Island, Galapagos Islands, Ecuador

Tui De Roy / Blue-footed booby (Sula nebouxii) flock in flight. Punta Vicente Roca, Isabel Island, Galapagos.

Tui De Roy / Blue-footed booby (Sula nebouxii) on nest with chick and egg. Punta Vicente Roca, Isabela Island, Galapagos.