I don't know why.
There is a certain type of bee who loves my sunflowers. Not too unusual in itself.
What is odd is how several of them bunch up around the edges and spend the night...
Why? They are not the common everyday honey bee, nor the bumble bee, nor any type of wasp. That's it as far as how much I can identify bees.
I'm glad they are pollinating and gathering nectar. Just curious about why they like the little sunflower slumber parties.
Still, I'll admire from a distance. Stingers are intact.