Aves Bird Watcher's Log Software for Windows includes world bird list, image collection, trip log, daily diary, and club members list. http://birdwatch.idealog.net/
AviSys Birding Software Information on database and reporting software for North America and Worldwide birders. http://www.avisys.net/
Better Birdwatching Videos and software for identifying birds in the western North America. http://www.betterbirdwatching.com/
Bird Songs International Detailed descriptions of CD-ROMs Birds of Bolivia, Birds of Venezuela, and Birds of Tropical Asia. http://www.birdsongs.com/
BirdBase Plus BirdArea Database for entering your worldwide sightings, plus lists of the birds of any major world area. http://members.aol.com/sbsp/
Birding Database Software for recording sightings and producing lists. Multimedia capability; Western Palearctic and World lists. http://www.birdsoftware.co.uk/
BirdSong Bytes Photos and songs of 136 common birds of Eastern North America. http://www.birdsongbytes.com/
EnjoyBirds Information about this digital illustrated guide for identifying birds and bird calls of North and Central America, Hawaii, and the Caribbean. http://enjoybirds.com/
Eremaea Birds On-line personal bird listing with access to a global database. http://www.eremaea.com/
Flying Emu Map List software for North American and world birding lists, plus many links. http://www.flyingemu.com/
Lanius Software Products include the North American Bird Reference Book CD-ROM and Lanius Excalibur Bird Life List Utility. http://www.onmymountain.com
Pocket Bird Recorder Listing software for PocketPC and PalmOS devices. http://home.surewest.net/bruwebb/Pocket-PC.htm
Redshank Software Information on Avendex, a bird sightings database and analysis program for North and South Carolina (Windows and Mac); ClipBird checklist utility. http://www.redshanksoftware.com/
Syrinx A program for spectral analysis, editing, and playback of bird sounds. http://zipprong.psych.washington.edu/
Thayer Birding Software Popular bird identification and record keeping software, with newsletters, discussion group, and checklists. http://www.thayerbirding.com/
TweetChirp Assistant Plays bird calls and records sightings on a Windows CE based personal organizer. http://www.tweetchirp.com/
Wildlife Acoustics Manufactures and markets the Song Sleuth digital birdsong detective, which claims to automatically identifies birds from their songs in the field. http://www.wildlifeacoustics.com/
Wildlife Computing Bird Recorder 32 and Pocket Bird Recorder programs for keeping track of sightings of birds, butterflies, and dragonflies. http://www.wildlife.co.uk/
Wildlife Recorder Software for keeping bird, butterfly, dragonfly, mammal, and other wildlife sightings organized. Features include report generation and voice sightings entry. http://home.surewest.net/bruwebb/WildlifeRecorder.htm
Wings Macintosh OS X software for managing bird records in a relational database. http://homepage.mac.com/wings_4d/
