[birdky] Finch flight calls all together

From: "Ronan O'Carra" <ronan.o.carra@xxxxxxxxx>
To: BIRDKY <birdky@xxxxxxxxxxxxx>
Date: Fri, 18 Dec 2020 10:41:02 -0500

This source has grouped the flight calls for Finches that may be around
during the CBC season (ok, grasping for Pine Grosbeak).

https://finchnetwork.org/a-finch-flight-call-primer-part-1-the-east?fbclid=IwAR11zD_7J5tuA8awWgSOfFy7j-y88YTd3I69GLBEUbvdC5kdUcfpBVxnDdI

Ronan O’Carra
Lexington

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» [birdky] Finch flight calls all together - Ronan O'Carra