Computer monitored temperature and relative humidity (from chamber data)

"Hot Spot" graph of bees leaving the hive (left figure) and of bees entering the hive (right figure).

These unusual looking graphs use colors to depict activity. Each vertical column tracks the numbers of bees traveling through one, the 14 bidirectional ports of a bee entrance counter.

Hot colors (yellow and red) indicate high numbers of bees passing the infra red detectors; cool colors (blue and violet) indicate low rates of passage.