Pete Oxford / Galapagos green turtle hatchling (Chelonia mydas agassisi) heading for the ocean. Tortuga Bay, Santa Cruz Is, Galapagos

Pete Oxford / Galapagos green turtle hatchling (Chelonia mydas agassisi) crossing beach to the ocean. Tortuga Bay, Santa Cruz Is, Galapagos

Pete Oxford / Opuntia (Opuntia echios) cacti with fruit, Tortuga Bay, Santa Cruz Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos green turtle hatchling (Chelonia mydas agassisi) crossing beach to the ocean. Tortuga Bay, Santa Cruz Is, Galapagos

Pete Oxford / Red mangrove {Rhizophora mangle} colonising beach, Tortuga Bay, Santa Cruz Island, Galapagos Islands. 2006

Pete Oxford / Pacific Green Sea Turtle (Chelonia mydas agassizi) hatchling being taken by a Lava Gull (Larus fuliginosus), Tortuga Bay, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Brown Pelican (Pelecanus occidentalis) plunge diving in Mangrove fringed bay, Tortuga Bay, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Red Mangrove (Rhizophora mangle) aerial root props growing in sand, Tortuga Bay, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Hot season sunrise peaceful March morning on beach, Tortuga Bay, Santa Cruz Island, Galapagos Islands, Ecuador