Posted by redfish on April 9, 2013 at 11:52 am
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Ivins, Utah. Apr. 8, 2013, 7:23 am. I looked it up and Cornell says that the orange-headed variation is caused by the finches consuming foods high in Beta-carotene. Taken through the window on a cold, windy and grey morning just before a storm front pushed through. Sony A77V w/70/400 zoom at 400. 1/250 sec. F5.6 ISO 640 resting the lens on the window sill.