32N117W
Found near a lake flying across the shore. it was in a group of 3 or 4.
High Tech High Insects of San Diego Field Guide.

32N117W
An insect fell in front of me. Not sure what it is, but it was found on a sidewalk.
High Tech High Insects of San Diego Field Guide.

32N 117W
Found on a plant near a group of bees. Single fly no other ones around.
High Tech High Insects of San Diego Field Guide.

32N117W
Found pollinating some flowers. In a large group near an apartment building.