SCOTLAND: The Big Picture / Red squirrels (Sciurus vulgaris) three chasing each other round oak tree, Cairngorms National Park, Highlands, Scotland, UK, April.
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SCOTLAND: The Big Picture / Red Squirrel (sciurus vulgaris) in winter hanging from trunk of Oak tree, Cairngorms National Park, Highlands, Scotland, UK, January.
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SCOTLAND: The Big Picture / Red squirrel (Sciurus vulgaris) sitting on an old giant gnarled Oak tree. Highlands, Scotland, UK, January. Highly Commended in the Habitat Category of the British Wildlife Photography Awards (BWPA) C...
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Philippe Clement / Northern red oak / Champion oak (Quercus rubra) fallen acorns on the forest floor in autumn, Belgium, October 2016.
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Tim Fitzharris / Oak (Quercus sp) tree and Indian Blanket (Gaillardia pulchella) flowers, Texas
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SCOTLAND: The Big Picture / Red squirrel (Sciurus vulgaris) on branch in oak woodland with Loch Awe in background. Argyll and Bute, Scotland, UK, June.
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George Sanker / Red Oak (Quercus borealis) trees reflected in beaver pond. Acadia National Park, Maine, USA. November.
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Will Watson / Oak (Quercus robur) growing on Triassic New Red Sandstone cliff of the Grinshill Sandstone, circa 250 million years old, Hawkstone Ridge, Hawkstone Follies, Shropshire, England, UK, May.
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Ernie Janes / RF- Close up of Leaves of Red Oak (Quercus rubra) in autumn. October. (This image may be licensed either as rights managed or royalty free.)
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Ernie Janes / Red oak (Quercus borealis) leaves in autumn, Norfolk, England, UK, October.
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Jack Dykinga / Red oak (Quercus rubra) and lichen covered White pines (Pinus strobes) Red Lake Indian Reservation, Minnesota, USA, August.
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Solvin Zankl / Oak Leaf Roller Beetle (Attelabus nitens) rolling leaf, Gohrde, Germany, May. (sequence 1/7)
