Identificaciones de clarkia11

Yellow clypeus. A few of these, mostly asleep in squash flowers. I accidentally woke one up, so I didn't spend too much time photographing this one.

Squash Bee - long-horned bee
Forage flower: Pattypan squash
Male: yellow face, lack of scopae on hind legs

Specimen found in my own squash garden. It, along with numerous others, are spotted frequently throughout the day around the flowers.