The girls are emptying our birdfeeder that was loaded with grain. They seem to be pushing it out one grain at a time and of course it is overflowing onto the ground. They are also exploring the upper areas of the emptied feeder. Could they be scouts looking to inhabit this feeder? It was 72 degrees today and overcast. Has been raining for two or three days. I have never seen or heard of this so any guesses or comments are welcome. 4th year beekeeper and always learning.