We're likely to find this very vocal Mountain Wren-Babbler in the early stretch of the trail.  We plan to go only as far as our first Friendly Bush-Warbler, also a Bornean endemic, and one that's restricted to only the highest mountains of Sabah. &lt;div id=&quot;caption_tourlink&quot; align=&quot;right&quot;&gt; [photo © guide Richard Webster]&lt;/div&gt;