Espen Bergersen / Humpback whale (Megaptera novaeangliae) feeding around herring fishing vessel. Kvanangen, Troms, Norway. November

Espen Bergersen / Aerial shot of a fishing boat catching Atlantic herring (Clupea harenguis), with Killer whales (Orcinus orca) and Humpback whales (Megaptera novaeangliae) swimming around the boat and large numbers of...

Espen Bergersen / Aerial shot of a fishing boat catching Atlantic herring (Clupea harenguis), with Killer whales (Orcinus orca) and Humpback whales (Megaptera novaeangliae) swimming around the boats and large numbers o...

Espen Bergersen / Aerial shot of fishing boats catching Atlantic herring (Clupea harenguis), with Killer whales (Orcinus orca) swimming around the boats, Troms, Norway, January.

Espen Bergersen / Aerial shot of a fishing boat with net full of Atlantic herring (Clupea harengus), with Killer whales (Orcinus orca) swimming around the outside, Skjervoy, Troms, Norway, November.

Juergen Freund / Timelapse from day to night looking over Tsing Yi container port, with cranes filling container ships, Hong Kong, China, 2017.

Juergen Freund / Timelapse from day to night looking over Tsing Yi container port, with cranes filling container ships, Hong Kong, China, 2017.

Guy Edwardes / Boat in Loch Duich with Eilean Donan Castle in background, Highlands, Scotland, UK. July 2012.

Gavin Hellier / Timelapse of cruise ships arriving at Port Miami, Miami, Florida, USA, May 2016. Hellier

Five Films / Fisherman using a net to land a large Pollack (Pollachius pollachius), with dog on boat, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Ingo Arndt / Fisheries Protection Vessel (Pharos) arrived at King Edward Point with King penguins on shoreline, South Georgia Heritage Trust Rat Eradication Project, South Georgia, February 2011

Ingo Arndt / Researcher preparing "Bongo" net for sampling zooplankton on Expedition ship, Polarstern, Weddell Sea, Antarctica