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A group of vultures spiraling upward to gain altitude are called a "kettle". They are known to fly as high as 3 or 4 thousand feet above the surrounding terrain. They can possibly fly higher but are hard to spot. (http://tmbc.info/tuvu/turkey_vulture_count_summary.html)
Albums Boyce Thompson 2005, Vulture
Date 3/19/05 9:07:18 AM
W x H 1053 x 1017