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Uresiphita reversalis

Uresiphita reversalis

A and I explored Santa Ynez Canyon for the first time since the Palisades Fire burned through a year ago. There’s a lot of regrowth and things are looking pretty good. We were excited to see a lot of young Humboldt lily plants; we’ll for sure return in late spring to see the flowers.

I spotted some caterpillars of the Genista Broom Moth munching on lupins. Genista caterpillars feed primarily on acacias and members of the pea family, including brooms (Genista spp.), Scotch broom, Texas mountain laurel (Sophora secundiflora), blue wild indigo or false indigo (Baptisia australis), and lupines. These caterpillars ingest and store alkaloids from their host plants, making them bitter—and sometimes toxic—to mammals, birds, and some insect predators (so definitely don’t eat them!).

boring

boring

We offered a beginner’s class at Nature Journal Club today, and thirty people came! After spending an hour learning the basics, everyone wandered off to journal their curiosity. Having just done a training on identifying invasive borer beetles, I was interested to record some data about insect activity on a fallen oak log. Boring? Nope, fascinating!

Amanita pantherinoides

amanita

Picture-perfect western panther mushroom rising from the oak woodland floor. The genus Amanita comprises roughly 600 described species, ranging from some of the most poisonous mushrooms known worldwide to a few highly prized edible ones. Notably, Amanita species account for an estimated 95% of deaths caused by mushroom poisoning.