Date: 4/15/18 1:20 pm
From: Steve Johnson via VA-bird <va-bird...>
Subject: [VA-bird] recent research on hummingbird courtship flights



This may be off-limital here. If it is egregiously so, I would welcome some caution or redirection.


This article appears at pop news web site, but cites a recent paper in *Current Biology*. So it sounds "legit". Some cool recent research on male hummingbirds modulating the sound of their flight feathers during display flights.


https://gizmodo.com/these-male-hummingbirds-manipulate-the-sound-of-their-f-1825210163


The same site has other articles and videos concerning hummingbirds here:
https://gizmodo.com/tag/hummingbirds



Steve Johnson
<stevejohnson2...>

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