Famiglia di Marmotte lungo il sentieri per il rifugio Serristori/Düsseldorferhütte
<a rel="nofollow" class="external text" href="https://web.archive.org/web/20161018004112/http://www.panoramio.com/user/410152?with_photo_id=40009602">Carlo Pelagalli</a>
CC BY-SA 3.0
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