Try this one. It costs nothing:
There are field guides for everything, and with a click you can listen to
bird songs of your choice.
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From: Vermont Birds [mailto:[log in to unmask]] On Behalf Of Robert P.
Sent: Wednesday, June 01, 2005 8:07 AM
To: [log in to unmask]
Subject: [VTBIRD] Birding Computer Programs
Does anyone know of a good quality computer program that amounts to an
electronic field guide with the ability to click and play each birds songs,
calls etc.? Now that would be something I would really like to have.