Species Totals for a Route The "Species Totals for a Route" query provides a species detection table for a BBS route by year, or years, selected. Total number of individuals for each species detected is listed by year. If no data are available for a specific route-year, the corresponding column will be filled with dashes (-). The list can be filtered by breeding status or non-breeding status, and ordered either phylogenetically or alphabetically. As a rule the BBS began storing non-breeding detections in 1999. However, on rare occasions earlier data have been retroactively assigned non-breeding status. Mexican data is not available at this time.