Popular bird identification and record keeping software, with newsletters, discussion group, and checklists.

Bird Recorder 32 and Pocket Bird Recorder programs for keeping track of sightings of birds, butterflies, and dragonflies.

Information on database and reporting software for North America and Worldwide birders.

Detailed descriptions of CD-ROMs Birds of Bolivia, Birds of Venezuela, and Birds of Tropical Asia.

Macintosh OS X software for managing bird records in a relational database.

Products include the North American Bird Reference Book CD-ROM and Lanius Excalibur Bird Life List Utility.

Manufactures and markets the Song Sleuth digital birdsong detective, which claims to automatically identifies birds from their songs in the field.

Software for keeping bird, butterfly, dragonfly, mammal, and other wildlife sightings organized. Features include report generation and voice sightings entry.

Map List software for North American and world birding lists, plus many links.

Information about this digital illustrated guide for identifying birds and bird calls of North and Central America, Hawaii, and the Caribbean.