Billy's Bees

For some reason my bees did not seem to taking the sugar syrup. Any time I would check there were no bees in the feeder. According to Barry they should be taking a quart a day, but the level syrup in my hive top feeder had not dropped at all. Friday May 15th, I removed and cleaned the feeder. Made a new batch of 1to1 syrup and filled the feeder Saturday. Yesterday when I checked there were a number of bees up in the feeder, so maybe they are taking it now.