Mexico has a great diversity of orioles, wrens, and sparrows. Some of these sparrows are absolutely stunning, quite unlike the classic, streaky, emberizid sparrow you may know from back home. This is one of them, the Black-chested Sparrow -- heck of a sparrow, isn't it? &lt;div id=&quot;caption_tourlink&quot; align=&quot;right&quot;&gt; [photo © guide Chris Benesh]&lt;/div&gt;