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RSHA Migration Profile

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This graph shows an autumn migration profile, like a cross section of the combined daily Redshoulder hawkwatch counts from 1992 to 2021. Questions we could ask with these data include: What is the best day of the season to see a Red-shouldered Hawk? What is a peak number of Redshoulders per hour?

Elizabeth Edson, the Parks Conservancy's Data Manager, analyzed the data and created this graph.

A graph of daily hawkwatch counts over 30 years, with four peaks, two taller peaks representing total and juvenile hawks, and two lower peaks showing adult and unspecified hawks.