This deer inside Big Bend National Park in west Texas is just one example of why autumn is a great time to visit. Spotting wildlife is easier when the leaves thin, and the animals look stunning against the backdrop of autumn colors.
[This is the article with the video I told you about, of the chameleon changing color. By the way, I don't think the color in this photo is genuine. See the article for the same picture in real colors.] How a Chameleon Changes Color