Remarkable Change

Today in my Animal Behavior class, we discussed ever-changing and unstable environments. Just as animals adapt to these changing environments, so too do the actual environments adapt to the changing times. Example: Baltimore, Maryland. In 1954, you could get a fountain drink on this street corner. In 2004, with the rise of industry and construction, you can see a brick wall in the place of Hankin's corner Bar & Food. Isn't change simply remarkable?