Nick Upton / European eel (Anguilla anguilla) elver migrating upstream, using an eel pass on the side of a weir, Somerset Levels, England, UK, July.
01613519
Dave Bevan / Male Blackbird (Turdus merula) catching European eel (Anguilla anguilla) elvers as they migrate up a waterfall, Ceredigion, Wales, UK, July.
01613518
Dave Bevan / Male Blackbird (Turdus merula) catching European eel (Anguilla anguilla) elvers as they migrate up a waterfall, Ceredigion, Wales, UK, July.
01613515
Dave Bevan / European eel (Anguilla anguilla) elvers migrating up a wet rock next to a waterfall, Ceredigion, Wales, UK, July.
01574029
John Waters / Brook lamprey (Lampetra planeri) looking for food, River Kennet, Berkshire, England, UK. January.
01399658
Eric Baccega / Common cormorant (Phalacrocorax carbo) catching a european eel (Anguilla anguilla), captive, Alsace, France.
01160183
Michel Roggo / European Eel (Anguilla anguilla) juveniles migrating upstream, Rhine River, Switzerland, 1992
01296756
David Woodfall / Collection of European eels (Anguilla anguilla) bred as part of breeding project, to be exported to Lough Neagh in Northern Ireland. UK. May 2010
01275997
Wild Wonders of Europe / Campbel / European river otter (Lutra lutra) feeding on eel in estuary of River Tweed, Northumberland, England, July 2009. WWE OUTDOOR EXHIBITION.
01205958
Jane Burton / Young European eels / elvers {Anguilla anguilla}, UK
01031327
TIM MARTIN / European eel.
01628612
SCOTLAND: The Big Picture / European eel (Anguilla anguilla) migrating upstream bypassing a waterfall by leaving the water completely. Cairngorms National Park, Scotland, UK, July.
01624532
Nick Hawkins / Invasive European green crab (Carcinus maenas) with eel grass (Zostera marine) in Kejimkujik Seaside National Park, Nova Scotia, Canada. July.
01624608
Nick Hawkins / An Atlantic polluck (Pollachius pollachius) swimming over a patch of eelgrass (Zostera marina). Nova Scotia, Canada. September
01613541
Dave Bevan / European eel (Anguilla anguilla) elvers migrating up a rock face next to a stream, Ceredigion, Wales, UK, July.
01613517
Dave Bevan / Male Blackbird (Turdus merula) catching European eel (Anguilla anguilla) elvers as they migrate up a waterfall, Ceredigion, Wales, UK, July.
01613516
Dave Bevan / European eel (Anguilla anguilla) elver trying to migrate up a rock face, before slipping back, Ceredigion, Wales, UK, July.
01613514
Dave Bevan / European eel (Anguilla anguilla) elvers migrating up a wet rock next to a waterfall, Ceredigion, Wales, UK, July.
01587194
Remi Masson / Brook lamprey (Lampetra planeri) mating in a river. Savoie, Alps, France
01587205
Remi Masson / European eel (Anguilla anguilla) in the River Rhone, Alps, France. Critically endangered species.
01602578
Jean E. Roche / Fishermen carrying net of live Eels (Anguilla anguilla) Camargue, France, November.
01602586
Jean E. Roche / Fishermen carrying net of live Eels (Anguilla anguilla) Camargue, France, November.
01587411
Jean E. Roche / European eel (Anguilla anguilla) portrait, Camargue, France.
01587409
Jean E. Roche / Trapping European eels (Anguila anguilla) in the Camargue, for scientific research by the biological research station of Tour du Vala.
01587389
Jean E. Roche / European eels (Anguilla anguilla) released after scientific research, La Gacholle, Camargue, France. April.
01587387
Jean E. Roche / Scientists releasing European eel (Anguilla anguilla) after they were caught during research, La Gacholle, Camargue, France. April.
01587386
Jean E. Roche / Scientists measuring European eels (Anguilla anguilla) during research, La Gacholle. Camargue, France, April.
01572985
Loic Poidevin / Grey heron (Ardea cinerea) feeding on European eel (Anguilla anguilla), Marais Breton, Vendée, France, January.
01572984
Loic Poidevin / Grey heron (Ardea cinerea) feeding on European eel (Anguilla anguilla), Marais Breton, Vendée, France, January.
01572416
Willem Kolvoort / Brook lampreys (Lampetra planeri) mating in a shallow stream, the Netherlands.
01572415
Willem Kolvoort / Brook lampreys (Lampetra planeri) mating in a shallow stream, the Netherlands.
01572414
Willem Kolvoort / Brook lampreys (Lampetra planeri) nesting in a shallow stream, Holland, the Netherlands, April.
01568665
Philippe Clement / Carrion crow (Corvus corone) scavening on a dead European conger eel (Conger conger) washed ashore on beach, Belgium, December.
01558396
Dave Bevan / Little grebe (Tachybaptus ruficollis) diving and catching a European eel (Anguilla anguilla) elver, Pembrokeshire, Wales, UK. October.
01558389
Dave Bevan / Grey heron (Ardea cinerea) trying to swallow a European eel (Anguilla anguilla), Pembrokeshire, Wales, UK. September.
01558339
Dave Bevan / Grey heron (Ardea cinerea) trying to swallow a European eel (Anguilla anguilla), Pembrokeshire, Wales, UK. July.
01535394
Nick Upton / European eel (Anguilla anguilla) elvers swimming in a glass holding tank, caught during their annual migration upstream for a reintroduction project, Gloucester, England, UK, March. Captive.
01535393
Nick Upton / European eel (Anguilla anguilla) elvers swimming in a glass holding tank, caught during their annual migration upstream for a reintroduction project, Gloucester, England, UK, March. Captive.
01535392
Nick Upton / European eel (Anguilla anguilla) elvers swimming in a glass holding tank, caught during their annual migration upstream for a reintroduction project, Gloucester, England, UK, March. Captive.
01574031
John Waters / Brook lamprey (Lampetra planeri) moving stones in stream, River Kennet, Berkshire, England, UK. January.
01574030
John Waters / Brook lamprey (Lampetra planeri) moving stones in stream, River Kennet, Berkshire, England, UK. January.
01574028
John Waters / Brook lamprey (Lampetra planeri) moving stones in stream, River Kennet, Berkshire, England, UK. January.
01574027
John Waters / Pair of Brook lampreys (Lampetra planeri) spawning, thrashing tails, River Kennet, Berkshire, England, UK. January.
01572139
Philippe Clement / Scavenging Carrion crow (Corvus corone) feeding on dead European conger eel (Conger conger) washed ashore on beach along the North Sea coast, Belgium, November.
01549726
Roger Powell / Great cormorant (Phalacrocorax carbo) catching and attempting to eat a European eel (Anguilla anguilla) on the side of a tidal pool. Druidge Pools Nature Reserve, Northumberland, England, UK. August....
01561830
Nick Upton / European eel (Anguilla anguilla) elvers being released from an inflatable boat by Elliot Gough during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breacon...
01561829
Nick Upton / European eel (Anguilla anguilla) elvers being released from an inflatable boat by David Blennerhassett during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse,...
01561828
Nick Upton / European eel (Anguilla anguilla) elvers being packaged at UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016
01561827
Nick Upton / European eel (Anguilla anguilla) elvers being packaged at UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016
01561826
Nick Upton / European eel (Anguilla anguilla) elvers transported in insulated boxes on an inflatable boat during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breacon Be...
01561825
Nick Upton / European eel (Anguilla anguilla) elvers transported in insulated boxes on an inflatable boat during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breacon Be...
01561824
Nick Upton / European eel (Anguilla anguilla) elver, part of a shipment prepared by UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016
01561823
Nick Upton / European eel (Anguilla anguilla) elver, part of a shipment prepared by UK Glass Eels for transport to Wales for a reintroduction project, Gloucester, UK, October 2016
01561822
Nick Upton / Eel pass with clumps of nylon bristles to allow migration of young European eel (Anguilla anguilla) elvers, or glass eels, up the side of a weir on a drainage channel, Somerset Levels, UK, April.
01561821
Nick Upton / Anna Carey fishing under license with a legally sized dip net for young European eel (Anguilla anguilla) elvers, or glass eels, on a rising tide on the River Parrett at night, Somerset, UK, March 201...
01561820
Nick Upton / Anna Carey fishing under license, casting a legally sized dip net for young European eel (Anguilla anguilla) elvers, or glass eels, on a rising tide on the River Parrett at dusk, UK, March 2016
01561819
Nick Upton / Overflow weir with adjustable gates and an Eel pass to allow migration of young European eel (Anguilla anguilla) elvers, or glass eels up a drainage channel on the Somerset Levels, UK, April 2016
01561818
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught during their annual migration up rivers from the Bristol channel, swimming in a large holding tank at UK Glass Eels, which supplies...
01561817
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught during their annual migration up rivers from the Bristol channel, swimming in a large holding tank at UK Glass Eels, which supplies...
01561816
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught during their annual migration up rivers from the Bristol channel, swimming in a large holding tank at UK Glass Eels, which supplies...
01561815
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers being packed in insulated boxes with ice and water at UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, Marc...
01561814
Nick Upton / Wild caught Glass eels / young European eel (Anguilla anguilla) elvers, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March 2...
01561813
Nick Upton / Wild caught Glass eels / young European eel (Anguilla anguilla) elvers, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March 2...
01561812
Nick Upton / Glass eels / young European eel (Anguilla anguilla) elvers, packaged in insulated boxes at UK Glass Eels being loaded into a van for onward transport to Germany by air for reintroduction projects, Glo...
01561811
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers, packaged in insulated boxes at UK Glass Eels, being loaded into a light aircraft for transport to Germany for reintroduction projects, Glouce...
01561810
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels retained in a collecting bucket with a fine mesh base during a fishing session on the River Parrett at night, caught under licence Somerset...
01561809
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught under licence in a legally sized dip net on a rising tide on the River Parrett at night, Somerset, UK, March 2016
01561808
Nick Upton / Geoff Way of the Environment Agency counting European eel (Anguilla anguilla) elvers using an eel pass beside a weir on a drainage channel on the Somerset Levels by reviewing remote infra red video fo...
01561807
Nick Upton / Geoff Way of the Environment Agency counting European eel (Anguilla anguilla) elvers using an eel pass beside a weir on a drainage channel on the Somerset Levels by reviewing remote infra red video fo...
01561806
Nick Upton / European eel (Anguilla anguilla) elver wriggling up an Eel pass between clumps of nylon bristles on the side of a weir on a drainage channel as it migrates upstream at night, Somerset Levels, UK, Apri...
01561805
Nick Upton / European eel (Anguilla anguilla) elver wriggling up an Eel pass between clumps of nylon bristles on the side of a weir on a drainage channel as it migrates upstream at night, Somerset Levels, UK, Jul...
01561804
Nick Upton / Tray of European eel (Anguilla anguilla) elvers at UK Glass Eels ready to be packed for transport to Wales for a reintroduction project, Gloucester, UK, October 2016
01561803
Nick Upton / European eel (Anguilla anguilla) elvers wriggling up an Eel pass between clumps of nylon bristles on the side of a weir on a drainage channel as they migrate upstream at night, Somerset Levels, UK, Ju...
01561802
Nick Upton / European eel (Anguilla anguilla) elvers swimming in a large holding tank at UK Glass Eels, ahead of being reintroduced to a lake in Wales, Gloucester, UK, October 2016
01561801
Nick Upton / European eel (Anguilla anguilla) elvers swimming in a large holding tank at UK Glass Eels, ahead of being reintroduced to a lake in Wales, Gloucester, UK, October 2016
01561800
Nick Upton / European eel (Anguilla anguilla) elvers being collected in a sieve for packaging and transport to Wales for a reintroduction project as a holding tank is drained down at UK Glass Eels, Gloucester, UK,...
01561799
Nick Upton / Split level view of European eel (Anguilla anguilla) elvers being released from an insulated transport box during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangor...
01561798
Nick Upton / Richard Cook releasing European eel (Anguilla anguilla) elvers during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breacon Beacons, Wales, UK, October 2016
01561797
Nick Upton / Elliot Gough releasing European eel (Anguilla anguilla) elvers during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse Breacon Beacons, Wales, UK, October 2016
01561796
Nick Upton / Richard Cook releasing European eel (Anguilla anguilla) elvers during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse Breacon Beacons, Wales, UK, October 2016
01561795
Nick Upton / European eel (Anguilla anguilla) elvers being released from an insulated box into a Welsh lake during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breacon...
01561794
Nick Upton / Split level view of European eel (Anguilla anguilla) elvers being released from an insulated transport box during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangor...
01561793
Nick Upton / Split level view of European eel (Anguilla anguilla) elvers being released from an insulated transport box during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangor...
01561792
Nick Upton / Split level view of European eel (Anguilla anguilla) elvers being released from an insulated transport box during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangor...
01561791
Nick Upton / European eel (Anguilla anguilla) elvers being released from an inflatable boat by Nigel Wateridge during a reintroduction project run by Severn and Wye Smokery and UK Glass Eels, Lake Llangorse, Breac...
01534270
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught during their annual migration up rivers from the Bristol channel, swimming in a large holding tank at UK Glass Eels, which supplies...
01534266
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers being weighed and packaged at UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March. Model and property...
01534265
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers, packaged in insulated boxes at UK Glass Eels being loaded into a van for onward transport to Germany by air for reintroduction projects, Glou...
01534263
Nick Upton / Young European eel (Anguilla anguilla) elver, or glass eel, about to pass through a coarse sieve in a collecting bucket alongside by-catch of amphipods (Gammarus sp.) retained for return to the river,...
01534262
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers packed in an insulated box at UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March. Model and property r...
01534258
Nick Upton / Anna Carey fishing under license with a legally sized dip net for young European eel (Anguilla anguilla) elvers, or glass eels, on a rising tide on the River Parrett at dusk, Somerset, UK, March.
01534253
Nick Upton / Anna Carey fishing under license with a legally sized dip net for young European eel (Anguilla anguilla) elvers, or glass eels, on a rising tide on the River Parrett at night, Somerset, UK, March.
01534246
Nick Upton / Young European eel (Anguilla anguilla) elvers, or glass eels, caught during their annual migration up rivers from the Bristol channel, swimming in a large holding tank at UK Glass Eels, which supplies...
01534243
Nick Upton / Glass eel, a young European eel (Anguilla anguilla) elver, part of a large shipment prepared by UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, March.
01534242
Nick Upton / European eel (Anguilla anguilla) elvers, or glass eels, caught on a rising tide on the River Parrett at night, held in a collecting tray at the end of a fishing session, Somerset, UK, March.
01534240
Nick Upton / Glass eels, young European eel (Anguilla anguilla) elvers being packaged in an insulated box with ice and water at UK Glass Eels for transport to Germany for reintroduction projects, Gloucester, UK, M...
