At left is a small Bombyliid fly, possibly a Geron; a larger Calliphorid fly is at the upper right.

Near the center, a green Crab Spider has seized and paralyzed a Fairy Moth, Adela trigrapha.

At the right two spotted black beetles browse on pollen.

More Fairy Moths were on the top of the flowers, feeding on yarrow nectar. Under
the flowers, more Crab Spiders were in hiding, waiting to prey on Fairy Moths.