Perdita sp, female, yellow with black markings - Perdita -
Anza-Borrego Desert State Park, San Diego County, California, USA April 25, 2009 Size: 4 mm
This tiny wasp was sipping Honey Mesquite at Vallecito Ranch in The Park on 25 Apr 2009. While we were trying to photograph it, it flew on my finger. Any help with identifying it will be greatly appreciated.
Update: This tiny exquisite insect turned out to be a bee!