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	<title>flapping flight &#8211; BIOENGINEER.ORG</title>
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		<title>Nightjar wings reveal a trade-off between hunting slowly and travelling far</title>
		<link>https://bioengineer.org/nightjar-wings-reveal-a-trade-off-between-hunting-slowly-and-travelling-far/</link>
		
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		<pubDate>Sat, 10 Oct 2026 09:49:59 +0000</pubDate>
				<category><![CDATA[Biology]]></category>
		<category><![CDATA[aerodynamics]]></category>
		<category><![CDATA[Biomechanics]]></category>
		<category><![CDATA[Evolution]]></category>
		<category><![CDATA[flapping flight]]></category>
		<category><![CDATA[flight mechanics]]></category>
		<category><![CDATA[Lund University]]></category>
		<category><![CDATA[migration]]></category>
		<category><![CDATA[nightjar]]></category>
		<category><![CDATA[PLOS Biology]]></category>
		<category><![CDATA[upstroke thrust]]></category>
		<category><![CDATA[wind tunnel]]></category>
		<category><![CDATA[wing morphology]]></category>
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					<description><![CDATA[A Lund University wind tunnel study shows that the European nightjar's broad wings aid slow hunting flight but reduce lift efficiency at high speeds, and that the bird generates thrust on its upstroke like bats and insects.]]></description>
		
		
		
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