Alex Hyde / Knot Grass (Acronicta rumicis) moth on a white background, Peak District National Park, Derbyshire, UK. June.
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Alex Hyde / Knot Grass (Acronicta rumicis) moth camouflaged on rock, Peak District National Park, Derbyshire, UK. June.
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Gabriel Rojo / Red knot (Calidris canutus) on beach, Valdes Peninsula, Chubut, Patagonia, Argentina.
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Ernie Janes / Knot (Calidris canutus) in snow, England, February.
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Chris Mattison / Herb Paris (Paris quadrifolia), Lancashire, UK. April.
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Chris Mattison / Herb Paris (Paris quadrifolia), Lancashire, UK. April.
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Chris Mattison / Herb Paris (Paris quadrifolia), Lancashire, UK. April.
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Markus Varesvuo / Knot (Calidris canutus) on shoreline, Hanko, Finland, September
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Mark Hamblin / 2020VISION / Small flock of Knot (Calidris canutus) feeding along the edge of Ythan Estuary, Aberdeenshire, Scotland, UK, February.
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David Tipling / Red Knot (Calidris canutus) flock with some Oystercatchers (Haematopus ostralegus) at high tide roost on Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flock with some Oystercatchers (Haematopus ostralegus) at high tide roost on Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flock with some Oystercatchers (Haematopus ostralegus) at high tide roost, Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flock in flight at high tide roost on Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flock with some Oystercatchers (Haematopus ostralegus) at high tide roost, Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flock with some Oystercatchers (Haematopus ostralegus) at high tide roost on Snettisham Pits, The Wash, Norfolk, England, UK, October.
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David Tipling / Red Knot (Calidris canutus) flying at high tide roost at Snettisham, The Wash, Norfolk, England, UK, September.
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Eric Baccega / Close-up of Slow worm (Anguis fragilis) with its body coiled, Alsace, France, May.
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Eric Baccega / Close-up of Slow worm (Anguis fragilis) with its body coiled, Alsace, France, May.
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Guy Edwardes / 2020VISION / Knot (Calidris canuta), flock in flight with motion blur, Snettisham, Norfolk, England, UK
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Guy Edwardes / 2020VISION / Knot (Calidris canuta), flock in flight with motion blur, Snettisham, Norfolk, England, UK
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Guy Edwardes / 2020VISION / Flock ofKnot (Calidris canuta) in flight, with motion blur, Snettisham RSPB reserve, Norfolk, England, UK, October.
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RHONDA KLEVANSKY / Quiver tree (Aloe dichotoma) close up of knot and bark on trunk, Richtersveld National Park and World Heritage Center, Northern Cape, South Africa, August.
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Paul Harcourt Davies / Knot Grass (Acronicta rumicis) a colourful caterpillar for a rather dull moth in the garden at Podere Montecucco, Orvieto, Umbria, Italy, August.
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Brent Stephenson / Juvenile Red knot (Calidris canutus) standing on the shoreline, fresh plumage. Inverewe, Highland, Scotland. August.
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Brent Stephenson / Flock of adult Red knots (Calidris canutus) in non-breeding plumage, with individuals on the right moulting into breeding plumage. Bar-tailed godwit (Limosa lapponica) also moulting into breeding plum...
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Juan Carlos Munoz / Great Basin Bristlecone Pine (Pinus longaeva) close up of knot in wood of ancient tree, Inyo National forest, White Mountains, California, USA.
Andrew Parkinson / Knot (Calidris canutus) large flock in flight before roosting. Norfolk, UK, September.
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Orsolya Haarberg / Red knot (Calidris canutus) flock feeding on coastal rocks that are washed by waves with two eiders (Somateria mollissima) resting on rocks in the top-left-hand corner. Snaefellsnes peninsula, Iceland...
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Andy Rouse / Knot (Calidris canuta) flock in flight on foreshore with wind turbines in distance, Liverpool Bay, UK December
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Peter Cairns / 2020VISION / Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, England, UK, October. 2020VISION Book Plate.
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Peter Cairns / 2020VISION / Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, October.
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Peter Cairns / 2020VISION / Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, October.
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Peter Cairns / 2020VISION / Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, October.
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Peter Cairns / 2020VISION / Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, October.
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Peter Cairns / 2020VISION / RF- Large flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) taking flight. The Wash Estuary, Norfolk, October. (This image may be licensed either as rights managed or royalty...
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Peter Cairns / 2020VISION / Flock of Oystercatchers (Haematopus ostralegus) and Knot (Calidris canuta) in flight and on tidal shallows. The Wash Estuary, Norfolk, September.
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Andy Rouse / 2020VISION / Knot (Calidris canuta) and Oystercatchers (Haematopus ostralegus) roosting and foraging on tidal flats. Liverpool Bay, UK, December.
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Andy Rouse / 2020VISION / Knot (Calidris canuta) and other waders foraging on tidal flats with wind farm on horizon. Liverpool Bay, UK, December.
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Terry Whittaker / 2020VISION / Flock of Knot (Calidris canutus) in flight over mudflats, Leigh-on-Sea, Essex, England, UK, December.
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Terry Whittaker / 2020VISION / Knot (Calidris canutus), Dunlin (Calidris alpina) and Grey plover (Pluvialis squatarola) resting on shoreline in snow, South Swale, Kent, England, UK, February.
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary at sunset, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary at sunset, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary at sunset, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) and Bar-tailed godwit (Limosa lapponica) in flight at high water on the Wash estuary, with bird hide in the background, Snettisham RSPB reserve, Norfolk, England,...
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) and Bar-tailed godwit (Limosa lapponica) in flight at high water on the Wash estuary, with bird hide in the background, Snettisham RSPB reserve, Norfolk, England,...
01392446
Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) and Bar-tailed godwit (Limosa lapponica) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
01392445
Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) and Bar-tailed godwit (Limosa lapponica) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
01392444
Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) and Bar-tailed godwit (Limosa lapponica) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
01392443
Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March
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Chris Gomersall / 2020VISION / Flock of Red knot (Calidris canutus) in flight at high water on the Wash estuary, Snettisham RSPB reserve, Norfolk, England, UK, March