Here's another photo from my outing at the park yesterday.
Not sure what kind of tree or little flowers those are, but it caught my eye as I was on my way to look at ducks on the pond. I didn't notice the bees until I just about had my head right in the tree to get close enough. I thought they added that little something extra so I carefully snapped away. Luckily, I didn't get stung, and got a pretty good picture in the process.