Flowers
Accuweather says you should,
Indeed. They suggest planting native Milkweeds, Sunflowers and Berry bushes.
We agree. To encourage you, here are photos of California native milkweeds and sunflowers.
Asclepias tuberosa
Encelia californica
And a bonus Achillea “Paprika”
Now that’s how you attract native butterflies and bees.