Andy Trowbridge / RF- Great Grey Owl (Strix nebulosa) adult and chicks on nest. Nest 'frame' is manmade. Ostersund, Sweden. June. (This image may be licensed either as rights managed or royalty free.)
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Ben Hall / Great grey owl (Strix nebulosa) perched in pine tree in snowfall, captive
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Andy Trowbridge / RF- Great Grey Owl (Strix nebulosa) adult and chicks on nest. Nest 'frame' is manmade. Ostersund, Sweden. June. (This image may be licensed either as rights managed or royalty free.)
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Juan Carlos Munoz / Hawk owl (Surnia ulula) flying over snow, about to land, Lappland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} flying through breeding habitat in cleared forest. Old tree stumps left standing provide nest sites and show responsible forestry practice. Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} female on edge of nest, sighting male approaching with food, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} female on edge of nest, sighting male approaching with food, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} male bringing vole prey (Clethrionomys rufocanus) to the nest to feed female, Finnish Lapland
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Roger Powell / Hawk Owl {Surnia ulula} adult on nest keeping a watchful eye, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} female at nest site, Lapland, Finland
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Roger Powell / Wet and bedraggled female Hawk Owl {Surnia ulula} in flight, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} female in flight, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} male launching itself in flight from nest site in top of old pine stump, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} female on edge of nest, sighting male approaching with food, Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} breeding habitat in cleared forest. Old tree stumps left standing provide nest sites and show responsible forestry practice. Lapland, Finland
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Roger Powell / Hawk Owl {Surnia ulula} male at nest site, Lapland, Finland
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Peter Cairns / RF- Portrait of Great grey owl (Strix nebulosa) behind Scots pine tree. Scotland, UK. Captive. (This image may be licensed either as rights managed or royalty free.)
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Staffan Widstrand / RF- Great grey owl (Strix nebulosa) in flight. Kuhmo, Finland. (This image may be licensed either as rights managed or royalty free.)