74150120168mmMegachile sp.NOTES Collected on small kangaroo pawlike plants on edge of highway. I stopped to look at large obvious orange flowers and smaller purple flowers neither of which had any bees attending them the kangaroo pawlike flowers were heavily attended particularly by 75 which was very common at the site the other two or one where not overly rare but not nearly as common as 75. Sunny with a bit of wind seen from about 103012 when I left... Perhaps later than I'd expect with the heat of the desert. The flowers must continue to make good nectar throughout the day. Arid zone.NewmanS2436'17.0 E11937'16.7WAfemale