After getting some feedback, and trudging through the iTunes store's infuriatingly NON-intuitive search functions (birding apps are spread out in at least three different categories, including Education, Reference, and Games, and you pretty much need to know the exact name of an app to search for it that way,) I've settled (for now) on the Nat'l Geographic Handheld Birds (mostly because it was on sale and I'm more familiar with that paper guide,) Bird Tunes (for vocalizations,) and Wisconsin Butterflies (kudos to Cynthia Bridge for reminding of that one.) Points against the Nat. Geog. guide: doesn't have a "general" search function, although you can do a keyword search (e.g., searching "Gulls" gives you a list of said birds, which you can quickly scroll through and select which one you want. You can also search by taxonomic or family order, so it's better for non-beginners.) Also, within minutes of using it, I found a glitch in the audio files. The vocalizations linked to the Townsend's Solitaire page are actually an Am. Three-toed Woodpecker's (which is also correctly linked to its own page, meaning NO Townsend's vocalizations in the guide, unless they're linked to something else.) Points for Nat. Geog.: good multiple plumage illustrations, range maps, descriptions, decent audio files, etc. Bird Tunes (highly recommended by Tom Schaefer, and also by me): Outstanding audio files - multiple variants of songs, calls, and other vocalizations (and non-vocalizations such as bill-snapping or flight-produced sounds such as C. Nighthawk "booming") for each species. Searchable by taxonomic group, keyword or alphabetical. You can also set any vocalization to play in a loop, which would be good for calling owls, for instance. I'm not sure if you can search by "type of sound", as you can with some of the other apps (still playing with it.) This is not, strictly speaking, a field guide, although each species has a nice photo accompanying the vocalizations. Wisconsin Butterflies (and search EXACTLY that name if trying to find it in the iTunes store): Outstanding - essentially a mobile version of the excellent wisconsinbutterflies.org website. Other apps I'm considering: the Sibley guide - recommended by several people, and generally well-reviewed. Seems to have multiple ways of searching, including by general characteristics, so probably suitable for beginning birders. My only beef with Sibley has always been that I'm not overly happy with the illustrations. The app is also a bit pricey ($29.95) - I may stick with waiting until I get back to the car and checking my "big" Sibley for reference, unless the app goes on sale. iBird Pro HD: several recommendations for iBird Pro, and generally good reviews. Seems to have very good multiple search points, so especially good for beginning birders. I believe it may use both photos and illustations. I haven't checked into it as much as some of the others. iBird Explorer: this is the one that links you to up-to-the-minute eBird reports via a wireless network. Might be more useful while traveling, and especially if you have an iPhone, although usable on an iPod Touch if you can find a wireless signal at a coffee shop, motel, or even some highway rest stops. I believe you get the Google Map locations of any rare species reported. The obvious drawback - only a certain percentage of birders are using eBird currently, so you won't be getting all the rare bird reports. Might be a good adjunct to checking state birding listservs, though. And then there's Angry, Angry Birds... apparently the #1-selling (and highly addictive) gaming app currently offered by iTunes. The evil pigs have stolen the birds' eggs, and they're out for revenge, and well, I don't really need anything new to waste my time on... well, maybe just ONE quick game... Peter Fissel Madison, Dane Co. #################### You received this email because you are subscribed to the Wisconsin Birding Network (Wisbirdn). To UNSUBSCRIBE or SUBSCRIBE, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn. To set DIGEST or VACATION modes, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn. Visit Wisbirdn ARCHIVES at: //www.freelists.org/archives/wisbirdn.