Cornell/Clements 2011 update was just released! HERE

Use the menu, above, to find out all about AviSys (Quiz at the bottom of this page)
NEW! Splitting the Winter Wren and Whip-poor-will HERE
An update from AviSys 6.x to 6.00M is NOW AVAILABLE ~ click Support. It includes eBird export, "netbook" support, and supports the new Clements 2011 taxonomy update.
Buying a New Computer? Netbook (mini-notebook)? You Should Read This - HERE
Click HERE to read about Version 6: Great new features, upgrade offers
Some important new thoughts on BACKUP options - HERE Got a Mac? HERE

Powerful Software: But for Birders, Not Database Geeks

Fast as a Falcon ~ Powerful as an Eagle ~ Friendly as a Chickadee

Friendly Bushtit (interior form, on piñon), Copyright © 2006 Jerry Blinn (Nikon D2x, 70-200 2.8 VR)
Want more? Check here.

Compatible with all Windows versions including Vista and Windows 7

Try this quiz! Which birding database software allows you to update your taxonomy to the very latest level (in this case, Cornell/Clements December 2011 + ABA December 2011) free of charge even if your copy of the program is a dozen releases back and dated in 1996, fifteen years ago? Answer: ONLY AviSys. That's our kind of birding software business ethic.