Orange-throated Sunangel, near La Azulita, Venezuela.  Orange throat changes colors depending on how it is hit by the light.
<a href="//commons.wikimedia.org/wiki/User:Tomfriedel" title="User:Tomfriedel">http://www.birdphotos.com</a>
CC BY 3.0
<a rel="nofollow" class="external free" href="http://www.birdphotos.com/photos/v/humm/IMG_3102b.jpg.html">http://www.birdphotos.com/photos/v/humm/IMG_3102b.jpg.html</a>