Monday, March 2, 2026

In the drift line

  

I didn't expect to find a Purple Sea Snail (Janthina umbilicata) tonight (2 March 2026), but I also thought there was potential.  Ocean temperatures have been warm this winter and there was a lot of debris washed up on the beach tonight, so I kept the color purple in my search image and I happened to spot one individual.

The last time I recall Janthina being in our area was during the winter of 2024 (see post called "It's been a while" on 21 February 2024.)

It looks like there were several Janthina sightings in San Mateo County and Santa Cruz County in late February, so it's a good time to keep your eyes open for these beautiful pelagic snails.  If you come across one, I'd love to hear about it!

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