I'll be tracking nationalgeographic.com, which is one of my favorite websites.  I like it because it's such a vibrant and interactive website.  There's a page called "Your Shot" where readers can send in their own photos and see them on the website.  The winners of the photo contest also get their photos turned into online jigsaw puzzles that other readers can complete.

National Geographic Magazine is, of course, known for its photos and the website continues that tradition with photo carousel for many of the major stories.  Stories about animals or archaeological artifacts, however, usually feature photos with a single object against a blank white or black background.  So the pictures themselves don't really tell a story, instead they accompany a (usually) very well-written story to give the reader an idea of what the author is talking about, but to still use their imagination a little to put the animal or artifact where ever they want in their minds.