Terry Whittaker / Menai Strait and Telford suspension bridge. Isle of Anglesey, Wales, October 2018.

Oscar Dewhurst / Black-legged kittiwake (Rissa tridactyla) adult perched on the side of the Tyne Bridge, overlooking Newcastle and the Tyne. Newcastle, UK. July

Guy Edwardes / Canoes on Loch Tummel, Perthshire, Scotland, UK. October, 2014.

Ross Hoddinott / Shaugh Prior, bridge and River Plym, Dartmoor National Park, Devon, UK. September 2016.

Gerrit Vyn / Black-faced Spoonbills (Platalea minor). Incheon, South Korea. October. Critically endangered.

Sam Hobson / Red fox (Vulpes vulpes) vixen in front of Clifton Suspension Bridge at night. Avon Gorge, Bristol, UK. March 2016.

Laurent Geslin / European beaver (Castor fiber) at river bank in urban environment at night, Grenoble, France, August.

Adrian Davies / Rainforest canopy walkway, Sabah, Borneo, September 2015.

Franco Banfi / Genius River Bridge, made with marine debris by artist Tico 'Pancho', Chatham Bay, Cocos Island National Park, Costa Rica. September 2012.

Gabriel Rojo / Scimitar-billed woodcreeper (Drymornis bridgesii) at nest hole, Calden forest, La Pampa, Argentina.

David Noton / People crossing a footbridge over the Nam Khan River, Luang Prabang, Laos, March 2009.

David Noton / The Pont St-Benezet, Palais des Papes and Rhone River at dusk, Avignon, Provence, France, October 2012.

Gavin Hellier / Timelapse from day to night of vehicles driving across the Golden Gate Bridge, San Francisco, California, USA, 2011.

Gavin Hellier / Timelapse of advection fog rolling in under the Golden Gate Bridge, San Francisco, California, USA, 2011.

Gavin Hellier / Timelapse of traffic on the Nanpu Bridge spiral at night, Shanghai, China, 2011.

Gavin Hellier / Timelapse of traffic on the Nanpu Bridge spiral, Shanghai, China, 2011.

Gavin Hellier / Timelapse of traffic moving across the Waibaidu (Garden) Bridge, looking across the Huangpu River towards the New Pudong skyline, Shanghai, China, 2011.

Gavin Hellier / Timelapse from day to night of lights coming on on Heidelberg Castle and on the Old Bridge over the River Neckar, Heidelberg, Baden-Wurttemberg, Germany, 2011.

Gavin Hellier / Timelapse from day to night of boats moving on the River Vitava, with an elevated view over the Charles Bridge, Prague, Czech Republic, 2011.

Jean E. Roche / Salt pans with high salt concentration. Salin de Giraud, Camargue, France, June 2013.

Jean E. Roche / Salt pans with high salt concentration. Salin de Giraud, Camargue, France, June 2013.

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

Eric Medard / Bats (Microchiroptera) in flight under bridge, taken at night with infra red remote camera trap, Mayenne, Pays de Loire, France, August.

Laurent Geslin / Red fox (Vulpes vulpes) walking over a bridge, silhouetted at dusk, England

David Tipling / Aerial walkway through Rainforest canopy at Exploramo Lodge, Iquitos Region, Amazon, Peru

Gavin Hellier / Elevated view over the Bosphorus and Sultanahmet from the Galata Tower in Istanbul, Turkey 2008

Gavin Hellier / Looking down on St. Vitus Cathedral, Charles Bridge, UNESCO World Heritage Site, and the Castle District illuminated at night, Prague, Czech Republic 2011. No release available.

Gavin Hellier / Looking down on St. Vitus Cathedral, Charles Bridge, UNESCO World Heritage Site, and the Castle District, Prague, Czech Republic 2011. No release available.

Gavin Hellier / Panoramic view of Queensboro Bridge and Mid town Manhattan, New York City, USA 2009. No release available.

Gavin Hellier / Bridge spanning Lake Jablanicko near Sarajevo, Bosnia and Herzegovina, Balkans 2007

Ross Hoddinott / 2020VISION / Tarr Steps, medieval clapper bridge crossing the River Barle, Exmoor National Park, Somerset, UK. May 2012

Terry Whittaker / 2020VISION / Timelapse of traffic using the Dartford Crossing at dusk, with the Queen Elizabeth II Bridge in the background, Kent, England, UK, March 2012

Guy Edwardes / 2020VISION / Panoramic view of the River Itchen, Ovington, Hampshire, England, UK, May. 2020VISION Exhibition.

Linda Pitkin / 2020VISION / Split-level view of the River Tweed and Coldstream Bridge, Berwickshire, Scotland, UK, October

Nick Turner / Man relaxing on chair next to his barge, River Thames at Lechlade, Gloucestershire, July 2008.

Andy Rouse / 2020VISION / European river otter (Lutra lutra) in river by road bridge, Dorset, UK, November

Mark Hamblin / 2020VISION / River Affric flowing through Silver birch and Scots pine woodland in autumn, Glen Affric, Highland, Scotland, UK, October 2010

Terry Whittaker / 2020VISION / RSPB staff and member of the public at RSPB 'Date With Nature Event' for learning about urban Peregrine falcon, Tate Modern, South Bank, London, UK, September 2011, RSPB Greater Thames Futurescapes Pr...

Terry Whittaker / 2020VISION / People on the Millenium Bridge at the RSPB 'Date With Nature Event' for learning about urban Peregrine falcon, Tate Modern, South Bank, London, UK, September 2011, RSPB Greater Thames Futurescapes Pro...

Terry Whittaker / 2020VISION / Elderly woman feeding Grey herons (Ardea cinerea) with fish from supermarket on frozen River Tame, Reddish Vale Country Park, Stockport, Greater Manchester, UK, December 2010, Model released

Terry Whittaker / 2020VISION / Grey heron (Ardea cinerea) on frozen river, River Tame, Reddish Vale Country Park, Stockport, Greater Manchester, UK, with Northern Rail train on viaduct in the background, December 2010

Ernie Janes / Bangkok City Centre and River Chao Phraya at dusk, Thailand

Peter Cairns / 2020VISION / Silhouette of rusting remains of viaduct, Campfield Marsh RSPB reserve, Solway Firth, Cumbria, UK, April 2011

Terry Whittaker / 2020VISION / Grey heron (Ardea cinerea) standing on ice feeding on fish bought by visitors from supermarket, Reddish Vale Country Park, Greater Manchester, UK. Photographer quote: "It's great to see herons in loca...

Pete Oxford / Canopy Walkway, 275m long, 36m high rigid walkway, at Sacha Lodge. Napo River bordering Yasuni National Park, Amazon Rainforest Ecuador.

Matthew Maran / Hikers crossing a thin footbridge over a river. The West Coast Trail, Pacific Rim National Park, Vancouver Island, Canada, September 2010, model released

Tim Laman / Dog walking along bridge walkway, and homes in Waifoy Village, Mayalibit Bay, Waigeo Island, West Papua, Indonesia, April 2007

Michel Roggo / Looking down at Chubb (Leuciscus cephalus) at surface with reflection of bridge, Rhine River, Switzerland, 1993. No release available.

Laurent Geslin / Grey heron (Ardea cinerea) at night near the Seine river in Paris, France, November.

Tim Laman / Young boy aged 7 (model released) exploring a canopy rope bridge walkway through the lowland dipterocarp rainforest in Borneo. Danum Valley Conservation Area, Sabah, Malaysia, July 2007

Tim Laman / Young brother and sister (both model released) exploring a canopy rope bridge walkway through the lowland dipterocarp rainforest in Borneo. Danum Valley Conservation Area, Sabah, Malaysia, July 2007

Tim Laman / A young boy (model released) aged 9, crossing a fallen tree bridge with a hand rope that spans the river, at the research station in Gunung Palung NP. Borneo. July 2007

Tim Laman / A young boy (model released) aged 9, crossing the suspension bridge over the river at the research station in Gunung Palung NP, Borneo. July

Laurie Campbell / Outfall from hydroelectric Laggan Dam, Lochaber, Scotland, UK, February

Juan Manuel Borrero / Roman aqueduct, Tarragona, Catalonia, Spain. December 2003.

Ian McCarthy / Silhouette of mastiff dog crossing a bridge with Himalayas in the background, Upper Dolpo, Nepal

Wild Wonders of Europe / Rautiainen / Aerial view of Kasari river, Matsalu National Park, Estonia, May 2009

Wild Wonders of Europe / Tønning / Schiessentmpel waterfall, Consdorf, Mullerthal, Luxembourg, May 2009

Wild Wonders of Europe / Damschen / Grey herons (Ardea cinerea) perched on top of old railway bridge, near Dmitz, Elbe Biosphere Reserve, Lower Saxony, Germany, August 2008

Jerry Monkman / Two children (ages 4 and 6) walking across a wooden suspension bridge, Lincoln's Woods Trail, White Mountains National Forest, New Hampshire, USA. Model Released. October 2007

Inaki Relanzon / Hiker on path that is cut through the rock, Garganta del Cares, Picos de Europa NP, Leon, Spain, July 2000

Steven Kazlowski / Arched iceberg floating off the western Antarctic peninsula, Southern Ocean

Ross Hoddinott / Tarr Steps across the River Barle in autumn, nr Withypool, Exmoor NP, Somerset, UK.

Kirkendall-Spring / Algae covered swamp with ornamental birds and bridge, Magnolia Plantation Gardens, South Carolina, USA

Kirkendall-Spring / Covered bridge in Sandy Creek, Oregon, USA

Kirkendall-Spring / Heidelberg Castle and the old town viewed from across the Necker River, Heidelberg, Germany, Europe

Kirkendall-Spring / View of the River Dijver and historic buildings in Bruges, Belgium, Europe

Ross Hoddinott / Bridge over the The River Dart near Buckland in the Moor, Dartmoor National Park, Devon, UK, September 2007

Morley Read / Aerial shot tracking over a suspension footbridge crossing the Rio Cosanga, Amazonian slopes of the Andes, Napo Province, Ecuador, 2018. (non-ex)

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.

Nick Garbutt / Walkway through lowland Dipterocarp (Dipterocarpaceae) rainforest, aerial shot. Danum Valley, Sabah, Borneo, Malaysia. 2018.

Mike Read / Motor boats going under Twin Sails Bridge, Poole Harbour, Dorset, England, UK. September 2018.

Juan Manuel Borrero / Carvao aqueduct with Chilean rhubarb (Gunnera tinctoria) at base. Devasa mountain range, Sao Miguel Island, Azores, Portugal. 2019.

JIM CLARE / Bridge made from Polylepis wood, remote community of La Granja, in paramo. Azuay, Andes, Southern Ecuador.

Chris Mattison / Double pylon supporting Prince of Wales Bridge, suspension bridge carrying M4 motorway across River Severn between Monmouthshire, Wales and Gloucestershire, England, UK. 2018.

Chris Mattison / Double pylon supporting Prince of Wales Bridge, suspension bridge carrying M4 motorway across River Severn between Monmouthshire, Wales and Gloucestershire, England, UK. 2018.

Chris Mattison / Prince of Wales Bridge, suspension bridge carrying M4 motorway across River Severn between Monmouthshire, Wales and Gloucestershire, England, UK. 2018. Digitally stitched image.

Michel Roggo / Ponte Romano bridge over Verzasca River, aerial shot. Photographed for The Freshwater Project extended. Lavertezzo, Canton of Ticino, Switzerland. May 2019.

Michel Roggo / Ponte Romano bridge over Verzasca River, aerial shot. Photographed for The Freshwater Project extended. Lavertezzo, Canton of Ticino, Switzerland. May 2019.

Juan Carlos Munoz / Golden Bridge with giant fiberglass hand appearing to hold up bridge, Sun World Ba Na Hills, Danang, Vietnam.

Juan Carlos Munoz / Golden Bridge with giant fiberglass hand appearing to hold up bridge, Sun World Ba Na Hills, Danang, Vietnam.

Juan Carlos Munoz / Tourists taking selfie on Golden Bridge with giant fiberglass hand appearing to hold up bridge, Sun World Ba Na Hills, Danang, Vietnam.

Juan Carlos Munoz / Golden Bridge with giant fiberglass hand appearing to hold up bridge, Sun World Ba Na Hills, Danang, Vietnam.

Juan Carlos Munoz / Golden Bridge with giant fiberglass hand appearing to hold up bridge, Sun World Ba Na Hills, Danang, Vietnam.

Nick Upton / Josie Bridges providing a variety of food for a Pine marten (Martes martes) in its temporary soft release enclosure for the Forest of Dean and River Wye Pine Marten Project, the Forest of Dean, Glouce...

Nick Upton / Josie Bridges propping open the door of a temporary soft release enclosure to allow a Pine marten (Martes martes) to leave when it chooses to for the Forest of Dean and River Wye Pine Marten project,...

Alan Williams / Bridge over River Lledr near Betws-y-Coed, Snowdonia National Park North Wales, UK, October 2018.

Alan Williams / Beaver Bridge over River Conwy in autumn near Betws-y-Coed, Snowdonia National Park, North Wales UK, October 2018.

Alan Williams / Bridge at Ogwen Bank over River Ogwen, just south of Bethesda Snowdonia, North Wales, UK, September 2018 0965

Milan Radisics / Aerial view of calved ice from the Breidamerkurjokull Glacier, Iceland, August 2018.

David Woodfall / Ancient stone bridge over stream running through machair ,with abundant Marsh marigholds (Caltha palustris) North Uist, Scotland, UK, June.

Ross Hoddinott / Clapper Bridge at Postbridge, early morning light and mist, Dartmoor National Park, Devon, UK. October 2018.

Nick Upton / Bridge over the Bybrook river and medieval street in the Cotswolds village of Castle Combe, Wiltshire, UK, November 2017.

SCOTLAND: The Big Picture / Walking the Affric Kintail Way long distance footpath in winter, River Afrric, Glen Affric, Scotland, UK, December.

Juan Carlos Munoz / Men in traditional costumes with sheep skins celebrating 'Las Marzas' celebration, Soba Valley, Cantabria, Spain. March 2017.