We now have a lot of morning glories, and the bumblebees like them--but the flowers are narrow and the bumblebees are fat, so it's a squish for them to get inside the flowers:
"oof" almost there...
Coming back out isn't easy either:
That bee looks like me backing out from cleaning under the kitchen table. We do have a couple of easier flowers for them--here's a bee zooming in to check out the rugosa rose:
This is a lot easier than a morning glory:
They are so cute--I had my camera only a few inches away for the "in focus" shots and the bees don't seem to mind at all.