And lets not forget the sparrow decline. Half of them are gone compared to 1980 populations. This still leaves 400 million of them, true, but you have to procede with caution when any species you share the same enviroment with crashs by 50%.

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"The beauty of that discussion of averages is that you don't have to be an expert in Apollo or in photography in order to see where this time study "analysis" breaks down. You just have to be, well...not an idiot." -JayUtah