Date: 11/6/17 8:55 pm
From: Bill Evans <wrevans...>
Subject: [nfc-l] flight call guide update
Greetings all,

I'm happy to report that the old Evans & O'Brien Flight Call CDRom material is now freely accessible online at

A new edition will begin to appear online in early 2018 with content rolling out over the coming years.
Michael O’Brien and I will serve as initial editors
and the scope will expand to all species in North America.

Also wanted to let folks know that this week only I'm offering an off-season discount on my remaining stock (3) of Old Bird 21c mics -- $250 plus shipping, first come first serve.

Bill Evans

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