Michael -

ABA Sales has available "Peterson's Multimedia Guides: North American
Birds" which is excellent. It provides Peterson's drawings of each
species, the songs/calls of the species can be heard,if desired, as well as
range maps, etc. There is also a nice game that enhances your bird i.d.
skills.
Cost of the IBM-PC CD-rom is $64.95 for members ($69.95 for non-members)
Good Luck,

Marty Guidry
guidryrm at popalex1.linknet.net