| [Vogelwarte Sempach, Schiffsteg mit Ruderboot] |
Concept
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| [Vogelwarte Sempach] |
Concept
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| [Vogelwarte Sempach] |
Concept
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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| [Vogelwarte Sempach, Mann neben Netz] |
Concept
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Image
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| [Vogelwarte Sempach, Mann beim Aufhängen eines Netzes] |
Concept
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| [Vogelwarte Sempach, Vogel im Netz] |
Concept
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| [Vogelwarte Sempach, Vogel im Netz] |
Concept
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Image
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| [Vogelwarte Sempach, Vogel im Netz] |
Concept
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Image
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| [Vogelwarte Sempach, Mann und Netz] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach, Vogel in Netz] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach] |
Concept
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Image
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| [Vogelwarte Sempach, Ringe] |
Concept
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Image
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| [Vogelwarte Sempach, Ringe] |
Concept
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| [Vogelwarte Sempach, Rückmeldungen] |
Concept
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