Carl Schönenberger. Zürich. Zürich-Zoo. Graureiher.
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Carl Schönenberger. Zürich. Zürich-Zoo. Graureiher mit Pfau.
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Carl Schönenberger. Zürich. Zürich-Zoo. Störche.
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Carl Schönenberger. Zürich. Zürich-Zoo. Graureiher.
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Carl Schönenberger. Zürich. Zürich-Zoo. Graureiher.
© All Rights Reserved