Jack Dykinga / Douglas firs (Pseudotsuga menziesii) in 'Wall Street' Canyon. Bryce Canyon National Park, Utah, USA, October.
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Jack Dykinga / Long Canyon on the historic Burr Trail, with Douglas fir (Pseudotsuga menziesii) against the 'varnished' canyon walls. Grand Staircase-Escalante National Monument, Utah, USA. October 2018.
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Jack Dykinga / Long Canyon on the historic Burr Trail, with Douglas fir (Pseudotsuga menziesii) against the 'varnished' canyon walls with sheets of water flowing over the sandstone. Grand Staircase-Escalante...
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Marie Read / White-winged Crossbill (Loxia leucoptera), male feeding on Douglas-fir cones, Ithaca, New York, USA, January.
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Jack Dykinga / Rays of low sunlight through Douglas fir (Pseudotsuga menziesii) trees in early morning fog, Redwood State and National Parks, California, USA. May.
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Jack Dykinga / Rays of low sunlight through Douglas fir (Pseudotsuga menziesii) trees in early morning fog, Redwood State and National Parks, California, USA. May.
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Jack Dykinga / Rays of low sunlight through Douglas fir (Pseudotsuga menziesii) trees in early morning fog, Redwood State and National Parks, California, USA. May.
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Matthew Maran / Douglas fir (Pseudotsuga menziesii) planted with protective sleeve to prevent browsing, Devon, England, UK, July.
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Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) collecting, Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA.
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Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) feeding on Douglas Fir (Pseudotsuga menziesii) cones, Montana, USA.
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Phil Savoie / American red squirrel (Tamiasciurus hudsonicus) feeding on Douglas Fir (Pseudotsuga menziesii) seeds in cone, Montana, USA.
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Stephen Dalton / Douglas fir (Pseudotsuga menziesii) Rookery Wood, Sussex, England, UK, March.
