Thanks Sharon. I'm still learning as I go. My husband now asks me if such and such plant is worked by our bees. We still haven't figured out where they are getting pollen from. As far as we can see there's nothing blooming in the tree section. Which makes me wonder if some kind of ground cover is blooming somewhere along the creek or in the woods. But at the same time, we are seeing lots of pollen on our vehicles. One possiblity is pine since he's ruled out the cedars.