<p>a man holding a bird and spreading its wing</p>
<p>An avian ecologist  collects data from a bird that was captured near the park entrance on May 23, 2019. The process involves handling the birds for as short a time as possible before letting them fly off.</p>
<ul><li>Keywords: birding; bird; avian ecologist; migratory birds; research; tucker grigsby</li></ul>
NPS Photo / Emily Mesner
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