Representation of the two sampling areas (black continuous line), 1 and 2; dotted line: limits of Stelvio National Park.

Abstract

<p>Reprinted from the Stelvio National Park Information System under a CC BY license, with permission from Stelvio National Park, original copyright 2015 (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0138472#pone.0138472.s005" target="_blank">S1 Text</a>).</p