Assertion: honey buzzard's head | /r/CapableOf | motionles as tail work
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text: The chestnut-bodied falcon is also known as a ‘wind hover’ because of how it hangs in the air, the cock’s grey head motionless as the wings and tail work in unison to give it a lofty vantage point, poised to drop like a stone onto a scuttling vole.