Arizona, poisonous snake warning sign.<br>IMG_9619.JPG
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/34684195@N00">Matt Frederick</a> from USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/34684195@N00/13573651">Flickr</a>