[Tweeters] How new bird species arise

[Dennis Paulson]

Dan,

Thanks so much for sending the links to these very interesting articles!

Dennis Paulson
Seattle


> On Mar 26, 2022, at 3:07 PM, Dan Reiff <dan.owl.reiff at gmail.com> wrote:

> 

> 

> https://phys.org/news/2022-03-bird-species.html

> 

> 

> Sent from my iPhone

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