Global Warming Rushes Timing of SpringMarch 19th, 2008 By SETH BORENSTEIN, AP Science Writer in Earth / Environment
This graphic charts the number of days that cherry blossoms, marmot and field skippers emerge.
(AP) -- The capital's famous cherry trees are primed to burst out in a perfect pink peak about the end of this month. Thirty years ago, the trees usually waited to bloom till around April 5.
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"Global Warming Rushes Timing of Spring." March 19th, 2008. http://phys.org/news/2008-03-global.html