John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, one attempting to move a rock, River Wye, UK, June.
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John Waters / Tilt shot looking down on a pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / View looking down on a pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Sea lamprey (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, moving rocks, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, one moving a rock, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, one attempting to move a rock, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Tilt shot down to a pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, moving rocks, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, one moving a rock, River Wye, UK, June.
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John Waters / Pair of Sea lampreys (Petromyzon marinus) spawning, moving rocks, River Wye, UK, June.
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John Cancalosi / Close up of a container full of Sea lampreys (Petromyzon marinus), captured for culling, New York, USA, April.
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John Cancalosi / Sea lamprey (Petromyzon marinus) close up of oral disc, Cayuga Lake, New York, USA. Captive.
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John Cancalosi / Close up of a container full of Sea lampreys (Petromyzon marinus), captured for culling, Cayuga Lake, New York, USA.
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John Cancalosi / Close up of a container full of Sea lampreys (Petromyzon marinus), captured for culling, Cayuga Lake, New York, USA.
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John Cancalosi / Sea lamprey (Petromyzon marinus) close up of oral disc, Cayuga Lake, New York, USA. Captive.
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John Cancalosi / Sea lamprey (Petromyzon marinus) close up of oral disc, Cayuga Lake, New York, USA. Captive.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Nick Hawkins / Sea lamprey (Petromyzon marinus), a parasitic migratory fish, spawning in the Keswick river, New Brunswick, Canada. June.
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Jack Perks / Sea lamprey (Petromyzon marinus) building redd during breeding season, River Dee, Wales, UK, June.
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Martin Camm / Carwardine / North Atlantic lamprey (Petromyzon marinus) adult Disc-shaped suction cup around mouth No more than 15 illustrations by Martin Camm, Rebecca Robinson and/or Toni Llobet to be used in a single...