Nick Hawkins / Galapagos sea lion (Zalophus wollebaeki), three resting underneath school bus. Isabela Island, Galapagos. 2017.

Ernie Janes / London red bus going past Big Ben and the Houses of Parliament at Westminster, London, June 2013.

Ernie Janes / Abstract photo of Tower Bridge, with blurred motion red bus, London, June 2013. Digitally manipulated.

David Woodfall / London buses at standstill on bridge during Extinction Rebellion climate change demonstration when five main bridges across River Thames were blocked by protestors. .17 November 2019.

David Woodfall / London buses at standstill on bridge during Extinction Rebellion climate change demonstration when five main bridges across River Thames were blocked by protestors.17 November 2019.

Ingo Arndt / Minibus parked on ice with rock cliffs on shore, reflected in Lake Baikal, Siberia, Russia. February 2019.

SCOTLAND: The Big Picture / Mural on wall as part of Eurasian lynx (Lynx lynx) branding in town. Bad Schandau, Germany.

Ashley Cooper / Bus in Delhi, India, December 2012. All of Delhi's buses run on Compressed Natural Gas (CNG), it is the worlds largest eco friendly bus fleet, and has helped to improve Delhi's air quality.

David Fleetham / Woman on domesticated Sri Lankan elephant (Elephas maximus) on road, Sigiriya, central Matale District, Central Province, Sri Lanka. August 2015.

Gavin Hellier / Timelapse of the sun setting at the end of a street at rush hour, Taipei, Taiwan, March 2018. Hellier

Tom Gilks / View from the back of a Matatu mini van taxi, Kenya. February 2013.

Constantinos Petrinos / Bus driver cleaning the bus windshield at a bustop in Addis Mercato, Addis Ketema, Addis Ababa, Ethiopia. February 2009

Pat Tuson / Number 476 red bus to Euston entering Euston Bus Station, London Borough of Camden, England, UK, March 2015.

Pat Tuson / Single-decker bus entering congestion charge zone, Old Street Roundabout, London Borough of Islington, England, UK, June.

Pat Tuson / Single-decker bus entering congestion charge zone, Old Street Roundabout, London Borough of Islington, England, UK, June.

Pat Tuson / Group of school children wearing high visibility jackets crossing the road, sometimes called walking bus, Hyde Park Corner, London, UK, June 2015.

Pat Tuson / Traffic on Euston Road, one of the most polluted road, in the country, London, England, Britain, UK, August 2014.

Pat Tuson / Santander Cycles or Boris Bikes, bicycle hire scheme docking station with number 29 bus, corner of Hampstead Road and Euston Road, Camden, England, UK, March 2016.

Pat Tuson / Passengers on pedibus, City of London, England, Britain, UK, June 2015.

David Pattyn / Verreaux's sifaka (Propithecus verreauxi) running across a road with bus in background, Berenty Private Reserve, southern Madagascar, August 2016.

SCOTLAND: The Big Picture / Touring bus showing wildlife branding on side, Jasper National Park, Alberta, Canada, June

SCOTLAND: The Big Picture / Location sign for Lake Louise featuring a grizzly bear, Lake Louise, Banff National Park, Alberta, Canada, June

Terry Whittaker / Trees providing shade for bus passengers, Elephant and Castle, London UK

Nick Turner / Rural public transport, Northleach, Gloucestershire, UK. March 2014.

Nick Turner / Rural public transport, Northleach, Gloucestershire, UK. March 2014.

Nick Turner / Rural public transport, Northleach, Gloucestershire, UK. March 2014.

Nick Turner / Rural public transport, a Cotswold Discoverer Bus on bridge in Northleach, Gloucestershire, UK. March 2014.

Nick Turner / Rural public transport, a Cotswold Discoverer Bus in Northleach, Gloucestershire, UK. March 2014.

Tom Gilks / Banners for Bristol European Green Capital 2015 in front of Bristol Temple Meads train station, Bristol, England, UK. August 2015.

Tom Gilks / Banners for Bristol European Green Capital 2015 in front of Bristol Temple Meads train station, Bristol, England, UK. August 2015.

Tom Gilks / Banners for Bristol European Green Capital 2015 in front of Bristol Temple Meads train station, Bristol, England, UK. August 2015.

Kirkendall-Spring / Gear ready to be loaded on to ponies at the start of the Jhomolhaei Trek. Bhutan, October 2014.

David Woodfall / Woman looking at flowers, including Marigolds (Calendula officinalis) sown to attract wild bee species grown on roundabout / underpass of Motorway, M32, in inner city Bristol, Avon, UK, September.

Steve O. Taylor (GHF) / Bus travelling across the Tenere desert, central Niger, 2005.

Pat Tuson / CS2 Barclay's Cycle Superhighway Route Two with red London double-decker buses close alongside, Bow Road, London Borough of Tower Hamlets, England, UK, October 2013.

Pat Tuson / CS2 Barclay's Cycle Superhighway Route Two with red London double-decker buses close alongside, Bow Road, London Borough of Tower Hamlets, England, UK, October 2013.

Pat Tuson / Traffic jam with London red double-decker buses, Oxford Circus, Oxford Street, London, England, UK, April 2009.

Pat Tuson / Blue trees of London painted by Konstantin Dimopoulos, an Australian artist, to highlight the deforestation of the World. Close to St Paul's Cathedral, City of London, England, UK, July 2013.

Ernie Janes / Bus and car on road crossing the Atlas Mountains in late snow, Morocco, North Africa, March 2011.

Ernie Janes / Big Ben and the Houses of Parliament at Westminster with double decker red buses, London, England, UK, June 2013.

Will Watson / Shuttle bus with rescue vehicle and RIB boat during record breaking floods, New Road, Worcester, England, UK, 13th February 2014.

Will Watson / Shuttle bus with rescue vehicle and RIB boat during record breaking floods, New Road, Worcester, England, UK, 13th February 2014.

Will Watson / Shuttle bus driving through flood waters during Worcester's record floods, New Road, Worcester, England, UK, 13th February 2014.

Kirkendall-Spring / Pioneer Square Station for bus and Sound Transit trains in Seattle, Washington, USA. February 2013.

Kirkendall-Spring / Pioneer Square Station for bus and Sound Transit trains in Seattle, Washington, USA. February 2013.

Juergen Freund / Interior of Ghan Hover Bus, sculpture at Mutonia Sculpture Park, Oodnadata Track, South Australia

Pat Tuson / People boarding a single decker bus at Finsbury Park Bus Station, London England UK, September 2009

Pat Tuson / London Permaculture Network on green bus with 'Transition' as it's destination printed on side of tent at London Green Fair (previously Camden Green Fair) England UK, June 2012

Pat Tuson / Cyclist and motor cyclist pulling away from traffic light during the rush hour, Angel, London Borough of Islington, England, UK, May 2009

Pat Tuson / Commuter cyclists and bus in rush hour traffic, Angel, London Borough of Islington, England, UK, May 2009

Denis-Huot / People watching Cheetah (Acinonyx jubatus) brothers eating the wildebeest they just killed, from tourist minibuses, Masai-Mara Game Reserve, Kenya. June 2006. Vulnerable species.

Gavin Hellier / Elevated view looking towards the Hilton Hotel, Addis Ababa, Ethiopia 2006

Gavin Hellier / Old tourist yellow double decker bus outside Royal Naval Dockyard, Sandys Parish, Bermuda 2007

Pat Tuson / Commuter cyclists and buses in rush hour traffic, Angel, London Borough of Islington, UK, May 2009

Enrique Lopez-Tapia / Man carrying melons watched by people on a bus, Dhaka, Bangladesh June 2012.

Peter Cairns / Promotions for whale and seabird watching tours from Reykjavik harbour, Iceland, June 2011

David Woodfall / Gower explorer bus in Rhosilli, scheme to reduce effect of traffic congestion and pollution in Area of Natural Beauty, South Wales, UK 2009

Nick Upton / Row of London Plane Trees (Platanus x hispanica) lining Whitehall with the Victoria Tower of Westminster Palace in the background, London, UK, May. 2012

Nick Upton / London Plane Tree (Platanus x hispanica) with dangling fruits overhanging the River Thames with the London Eye and a double decker bus crossing Lambeth Bridge in the background, London, UK, May. 2012

Nick Upton / Double decker bus passing peeling bark of pollution resistant London Plane Tree (Platanus x hispanica), Euston Road, London, UK, May. 2012

Roland Seitre / 'Parrot Bus' - bus decorated with paintings of parrots. Roncesvalles, Tolima, Colombia, 2010.

Dave Watts / Mammal crossings built across major road (Palmerston Highway) through Wooroonooran National Park, Wet Tropics World Heritage Area, North Queensland, Australia, November 2010

Roland Seitre / Bus decorated with information about the conservation project to protect the Critically endangered Blue throated / Wagler's macaw (Ara glaucogularis) Trinidad, Beni, Bolivia, January 2008

Onne van der Wal / Bus travelling through city. Valparaiso, Chile 2008.

Onne van der Wal / Trolebus in the streets of Valparaiso, Chile 2008.

Onne van der Wal / Trolebus travelling through city, Valparaiso, Chile 2008.

Nick Turner / People getting on the rural bus service, Minchinhampton, Gloucestershire, UK, November 2008.

Terry Whittaker / 2020VISION / Dead urban Red fox (Vulpes vulpes) run over in West London, UK, June 2011

Juan Carlos Munoz / Advertisment for whale watching tours on the side of a bus. Reykjavik, Iceland, July 2009

David Tipling / Mute swan (Cygnus olor) nesting on roadside verge with a bus driving past, sign n a cone to warn motorists to slow down, Cley, Norfolk, UK, May 2009

Donald M. Jones / Grizzly Bear (Ursus arctos horribilis) walking down park road in front of buses, Denali National Park, Alaska

Jabruson / Traffic and modern buildings, Kowloon, Hong Kong, China.

Chris Gomersall / Buses, cars and taxis in traffic jam, Central London, UK.

Julia Bayne / Taxis and buses at Temple Meads station, Bristol, UK

Toby Sinclair / People and goods loading onto crowded bus, Rajasthan, India

Frank Tomlinson / Grand canal with water buses + Santa Maria della Salute, Venice, Italy

Frank Tomlinson / Looking east along the Grand canal with water buses, Venice, Italy

Fabio Liverani / Buses and other vehicles in the Bidonville slums of Lagos, Nigeria. 2002

Pete Oxford / Licensed food vendors selling fruit to tourists on bus, Uganda. February, 2023.

Jeff Vanuga / Bison (Bison bison) herd moving slowly through snow in front of a snow coach during a -15F morning, Hayden Valley, Yellowstone National Park, Wyoming, USA. January.

Jeff Vanuga / Bison (Bison bison) herd moving slowly through snow in front of a two snow coaches during a -15F morning, Hayden Valley, Yellowstone National Park, Wyoming, USA. January.

Karine Aigner / A huge Bengal tiger statue welcomes tourists and locals in downtown Bardia,near Bardia National Park, Terai, Nepal.

Ugo Mellone / Hooded grebe (Podiceps gallardoi) image of adult with two chicks on side of bus, Argentina.

Matthew Maran / Fox (Vulpes vulpes) sitting in its allotment home with a London bus passing in the background, North London, England, UK, November.

Sylvain Cordier / Tourist bus on winding road through eroded hills of sedimentary conglomerate and sandstone. Rainbow Mountains, Zhangye National Geopark, China Danxia UNESCO World Heritage Site, Gansu Province, China....

Sylvain Cordier / Tourist bus on winding road through Rainbow Mountains, eroded hills of sedimentary conglomerate and sandstone. At sunrise, Zhangye National Geopark, China Danxia UNESCO World Heritage Site, Gansu Prov...

Sylvain Cordier