I wish I knew what this bug is. It is a super tiny critter and I see them every year anywhere I go to take photos in Virginia. They seem to love the rudbeckia (black-eyed Susans) in my yard.
Bumble bee on yellow flowers. I do not know what they are called but I believe they are one of the flowers considered to be native for Northern Virginia. They spread like crazy, grow in both dry and flooded conditions and attract lots of flying critters.
Peek-a-boo bumble bee