Frederique Olivier / View of floating ice and mountains at sunset, Gerlache Strait, Antarctic Peninsula
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JIM CLARE / Paramo and Cotopaxi volcano following recent eruption, with ash on the glaciers. Cotopaxi National Park. Andes, Ecuador.
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SCOTLAND: The Big Picture / Rowan (Sorbus aucuparia) seedlings growing at Trees For Life's nursery on Dundreggan Estate, Scotland, UK, June.
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Loic Poidevin / Common blackbird (Turdus merula) feeding on Rowan (Sorbus aucuparia) berries, Leon, Spain, February.
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Loic Poidevin / Song thrush (Turdus philomelos) feeding on Rowan (Sorbus acuparia) berries, Leon, Spain, February.
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Loic Poidevin / Eurasian blackcap (Sylvia atricapilla) perched on Rowan (Sorbus aucuparia) Leon, Spain, February
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SCOTLAND: The Big Picture / Regenerating birch (Betula pendua) and Rowan (Sorbus aucuparia) trees on Creag Meagaidh NNR, Lochaber, Scotland, UK, May.
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Nick Upton / Mountain ash / Rowan tree (Sorbus aucuparia) laden with berries with Pena Llesba in the background, Puerto de San Glorio, Cantabria, Spain, August.
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Nick Upton / Mountain ash / Rowan tree (Sorbus aucuparia) laden with berries, near Puerto de San Glorio, Picos de Europa mountains, Cantabria, Spain, August 2016.
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SCOTLAND: The Big Picture / Wood sorrel (Oxalis acetosella) leaves at base of tree in ancient Ash (Fraxinus excelsior) woodland in spring. Rassal Ashwood National Nature Reserve, Highlands, Scotland, UK.
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SCOTLAND: The Big Picture / Rassal Ashwood National Nature Reserve, ancient Ash (Fraxinus excelsior) woodland surrounded by barren hillsides. Kishorn, Highlands, Scotland, UK.
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Andy Sands / Wild Service Tree (Sorbus torminalis) Close up of leaves and flower buds a good ancient woodland indicator species, Cambridgeshire, England, UK, April
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Kerstin Hinze / Male Bullfinch (Pyrrhula pyrrhula) feeding on Rowan (Sorbus) berries, before flying away, Bavarian Forest National Park, Germany.