Pete Oxford / People standing at bow of Russian icebreaker ship "Kapitan Khlebnikov" as it makes its way through ice in Weddell Sea, Antarctica

Yva Momatiuk & John Eastcott / View from bow of red rubber boat heading toward floating iceberg in summer, Labrador Sea, Labrador, Canada

Colin Monteath / Wave breaking over the bow of a boat during a storm in the Ross Sea, Antarctica

Tui De Roy / Passengers on bow watching the Russian icebreaker Capitan Klhebnikov forging through sea ice, Ross Sea, Antarctica

Flip Nicklin / Dall's Porpoise (Phocoenoides dalli) bow riding near whale watching boat, southeast Alaska

Flip Nicklin / Hector's Dolphin (Cephalorhynchus hectori) at bow of research boat, Banks Peninsula, New Zealand

Flip Nicklin / Dall's Porpoise (Phocoenoides dalli) bow riding, Southeast Alaska

Michael Pitts / Spearfisherman on wreck of Japanese WWII ship 'Kasi Maru' sunk in 1944, Shortland Is. Solomon Is, Pacific. The wreck makes an artificial coral reef.

Onne van der Wal / View from the bow of the Russian expedition cruise ship "Professor Molvanov", making progress through the icy Gerlache Strait, Antarctic Peninsula.

Onne van der Wal / The bow of "Amerigo Vespucci" and a tall ship in fog during the Boston Tall ships parade, Massachusetts, USA

Onne van der Wal / Bow shot of cruise ship anchored in Newport Harbor with a tug and the New York Yacht Club (NYYC) in the background, Rhode Island, USA.

Onne van der Wal / Bow of expedition cruise ship "Professor Molvanov" cruising through the icy Gerlache Strait, Antarctic Peninsula.

Nigel Cattlin / Mealy cabbage aphid (Brevicoryne brassicae) infestation on Brassica stem. Berkshire, England, UK. June.

Nigel Cattlin / Mealy cabbage aphid (Brevicoryne brassicae) infestation on Brassica stem. Berkshire, England, UK. June.

Nigel Cattlin / Mealy cabbage aphid (Brevicoryne brassicae) infestation on secondary host plant Hedge mustard (Alliaria petiolata). Berkshire, England, UK. June.

Dave Bevan / Cabbage aphids (Brevicoryne brassicae) on cabbage leaf, UK

Nigel Cattlin / Mealy cabbage aphids (Brevicoryne brassicae) one mummified by Parasitoid wasp (Diaeretiella rapae) with exit hole trap door, England, UK.

Nigel Cattlin / Parasitoid wasp (Diaeretiella rapae) female, ovipositig in a Mealy cabbage aphid (Brevicoryne brassicae), a pest of brassica crops, England, UK.

Nigel Cattlin / Mealy cabbage aphid / Cabbage aphid (Brevicoryne brassicae) infestation on an Oilseed rape (Brassica napus) stem and seed head, Berkshire, UK. June.

Nigel Cattlin / Seven-spot ladybird (Coccinella septempunctata) larva preying and feeding on Cabbage aphids (Brevicoryne brassicae) on Oilseed rape (Brassica napus), Berkshire, UK. May

Nigel Cattlin / Cabbage aphids (Brevicoryne brassicae) alate and immature nymphs on a cabbage leaf , Devon, July

Nigel Cattlin / Seven-spot ladybird beetle (Coccinella septempunctata) feeding on Cabbage aphids (Brevicoryne brassicae).