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Moor House - Upper Teesdale - United Kingdom |
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Mukhrino field station of Yugra State University - Russian Federation |
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Mullwitzkees - Austria |
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National Park Berchtesgaden - Germany |
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National Park Hainich - Germany |
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National Park Hoge Kempen - Belgium |
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National Park Hunsrück-Hochwald - Germany |
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Nationalpark Kellerwald-Edersee - Germany |
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Nationalpark Mols Bjerge - Denmark |
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North Wyke - United Kingdom |