you have to look at it on a big scale,....start the scale (graph) in 1980 and take it up to 2010,....most everyone will agree that their graph goes up DRASTICALLY over those years,....there is no way in any species that that can continue,..mother nature will correct that graph somewhere along the way,...it has to come down and then stabilize for about the same time it took that drastic climb. We are just starting to see that downward trend on the graph,....that trend along with some unique weather conditions made things very noticeable over the past two years. It will be fine over time,......we just got spoiled very badly during the late 90's and early 2000's in certain areas.