In dense understory of forest just above riparian habitat. Uncommon. Associates Pinus muricata, Notholithocarpus densiflora, Abies grandis, Toxicodendron diversilobum, Polystichum munitum.
A huge field of Ceanothus at the former Laws Campground, and well beyond in every direction.
Here is another observation of this individual three weeks later:
Observed on railing of high rise balcony