You used to work in Oxnard? I would go there twice a year for several years because I had family there, up until 2 years ago. My friends (in high school) would always make fun of me for going to Oxnard, they would make fun of the name
Anyway. I found two more caterpillars, but I can't ID these ones either. I thought they may be Black Swallowtail's, but it doesn't seem to match it exactly. Anyone have any ideas on these ones? They were not on my milkweed plant this time, they were on some herbs I have, but I don't know what kind of herbs. Maybe these are going to be moths?