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Autumn equinox
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Sunrise at Grand Teton National Park, Wyoming, USA
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Celebrating our looming lunar neighbour
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International Day of Light
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Coral Reef Awareness Week
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Songkran—Thai New Year
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Red rock country
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Pegadung Rock, Lampung, Sumatra, Indonesia
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Walking a rocky rainbow
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Antarctica Day
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The lungs of Earth
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Castle Stalker, Argyll, Scotland
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Lewa Wildlife Conservancy, Kenya
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Zebras enjoying their day
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Reddy for winter
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Teide National Park, Tenerife, Canary Islands, Spain
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Skipper butterfly on an Echinacea flower
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International Day of Friendship
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World Rainforest Day
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World Pizza Day
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Rainbow around the sun
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Bruce Peninsula National Park, Ontario
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Saint Andrews Day
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Vancouver Coastal Sea wolves in the Great Bear Rainforest
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Star Wars Day
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Sossusvlei sand dunes, Namib desert, Namibia
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Where two continents meet
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Christmas Bird Count turns 125
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If these walls could talk...
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World Rainforest Day