6964 photos in 1212 sub-albums
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Field trips Exkursionen
2752 photos in 62 sub-albums
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Landscapes and Protected Areas
3 photos in 2 sub-albums
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Meetings / Tagungen
1 photo
870 photos in 34 sub-albums -
Plants / Pflanzen
20 photos in 11 sub-albums
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Portfolio
41 photos in 2 sub-albums
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Type-Photography / Fotografie von Typenmaterial
170 photos in 13 sub-albums
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Zoology
1 photo
1366 photos in 118 sub-albums