These databases are spreadsheets in Microsoft Excel 97-2003 format, that list all the birds that might be expected to occur in the region, and show their reported occurrence for the counties. For birds reported less than 5 times for a county, each sighting is documented with name, place, date, and all available details. For birds seen more than this, we have shown the seasonal occurrence, and listed the early and late dates where possible. The reports were gathered from local and regional listserves and journals, ebird, and personal communications. We have not confirmed or verified these reports other than attempting to contact the people to make sure the report was intentional.