[CT Birds] Unfamiliar nocturnal flight call

Thomas Robben robben99 at gmail.com
Fri Nov 2 02:42:44 EDT 2012

Not sure if this will be useful, or if it has been mentioned here yet, but
there are resources focusing on NFC (Night Flight Calls), as summarized at
the websites below:

A good NFC article at blog.aba.org:

A CD with audio recordings of flight calls of 211 species of birds:

A forum devoted to NFC:

Tom Robben
Glastonbury CT

Subject: Unfamiliar nocturnal flight call
Date: Thu Nov 1 2012 20:37 pm
From: rsdmayo AT sbcglobal.net
To me, Evening Grosbeak is a loud, burry, finchy, stentorian, Monk Parakeet
sound. I do not know if they call and fly at night.  I'm stumped.
Steve Mayo

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