Very cool my dear friend!
This hum and noise personally calms me always. It's very interesting to see how these little creatures work. Industriousness is their main thing in life !!!
Saw pollen!))) Many do not know, but pollen is a very healthy product.
I myself love to spoon a little with honey on top of a little pollen and eat))) This is very useful!
Thanks for the article, @bigpanda!