Gavin Hellier / Luxury cruise liner infront of Midtown Manhattan across the Hudson River, New York, USA October 2011. No release available.

Peter Lewis / Fawley Oil Refinery at sunset, Fawley, nr Southampton, Hampshire, UK, September 2009

Sergey Gorshkov / Brown Bear (Ursus arctos), at dock with Domestic Dogs (Canis familiaris) Kamchatka, Russia

Pete Oxford / Galapagos Sea Lion (Zalophus wollebaeki) and tourist boats in the harbor, San Cristobal Island, Galapagos Islands, Ecuador

Toby Roxburgh / Part of the engine block of the Medway Queen, the last estuary pleasure paddle steamer in the UK, being refurbished for construction of the replica ship, David Abel's boatbuilders, Bristol, England, A...

Pete Oxford / Tourists on municipal dock boarding zodiac boats, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Pete Oxford / Tourists on municipal dock boarding zodiac boats, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Pete Oxford / Loading timber on the dock for export to the mainland, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Pete Oxford / New cars imported from the mainland, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Flip Nicklin / Old whaling ships stranded in abandoned whaling station, Leith, South Georgia Island

Konrad Wothe / Cruise ship in Juneau harbor, Alaska

Richard Du Toit / Loading coal into ship, Richards Bay, South Africa

Sergey Gorshkov / Brown Bear (Ursus arctos) in river near human encampment with domestic dogs barking at it, Kamchatka, Russia

Sergey Gorshkov / Brown Bear (Ursus arctos) near human encampment, Kamchatka, Russia

Yva Momatiuk & John Eastcott / Small cumulus clouds cover blue sky above Wonder Lake, wooden canoe dock and snowy Mt.McKinley and other peaks in Alaska Range, fall evening, Denali National Park, Alaska

Mark Raycroft / Rhodesian Ridgeback (Canis familiaris) male standing on dock

Mark Raycroft / Golden Retriever (Canis familiaris) laying on boardwalk

Mark Raycroft / Golden Retriever (Canis familiaris) laying on boardwalk at harbor

Colin Monteath / Antarctic cruise ships in Ushuaia Harbor, summer, Tierra del Fuego, Argentina

Mark Moffett / Marine Iguana (Amblyrhynchus cristatus) on boat dock, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Ramshackle growth marks the boom town of Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Tui De Roy / Norwegian fjord, traditional fishing village nestled amid granite peaks, Reine, Lofoten Island, Norway

Norbert Wu / Building a new road requires dredging for gravel, destroys marine ecosystem, Babeldaob, Palau

Tui De Roy / Traditional fishing village nestled amid granite peaks and summer wildflowers, Lofoten Island, Norway

Mitsuaki Iwago / Domestic Cat (Felis catus) adult sitting on a dock piling licking it's nose

Onne van der Wal / The hull of tall ship "Spirit of South Carolina" is stripped and sanded in a boat yard in Charleston, South Carolina, September 2006

Onne van der Wal / Blue prints to tall ship "Spirit of South Carolina" while being worked on in Charleston, South Carolina, September 2006.

Onne van der Wal / The hull of tall ship "Spirit of South Carolina" is being sanded and prepped for paint in a boat yard in Charleston, South Carolina, September 2006.

Onne van der Wal / Tall ship "Spirit of South Carolina" is being worked on in a boat yard in Charleston, South Carolina, September 2006.

Roberto Rinaldi / Man in his workshop with plans, building a model multi-rigged tall ship, Mauritius.

Norbert Wu / Passengers gather on the deck of the MV Amsterdam to view the stunning scenery of the Lemaire Channel, Palmer Station, Antarctic Peninsula, Antarctica

Pete Oxford / Unloading cargo on the dock, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Pete Oxford / Unloading cargo on the dock, Puerto Ayora, Santa Cruz Island, Galapagos Islands, Ecuador

Konrad Wothe / Cruise ships in Juneau harbor, Alaska

Flip de Nooyer / Sailboat off abandoned whale station, Whaler's Bay, Deception Island, South Shetland Islands

Flip de Nooyer / Sunken whaling ship at abandoned whale station, Grytviken, South Georgia

Flip de Nooyer / Abandoned whaling station, Grytviken, South Georgia Island

Duncan Usher / Black Rat (Rattus rattus) adult in a rain gutter, Europe

Gerry Ellis / River ghetto, Amazon River, Iquitos, Peru

Jim Brandenburg / Fisherman's catch, Suruga Bay, Japan

Fred Bavendam / Traditional houses on stilts made by the sea gypsies, a seafaring culture of people, Manado, North Sulawesi, Indonesia

Tui De Roy / Castro waterfront at low tide, Chiloe Island, Chile