California HAB News: April 2025

The CDPH Monthly Biotoxin report for April 2025 is available here.

The California HAB Bulletin for March and April 2025 is available here.

April 25: More dead marine mammals wash ashore in Ventura County – KTLA

April 22: Stranding Team Responds to More Than a Dozen Dead or Dying San Diego Dolphins in a Single Day – NOAA

April 9: 2025 HAB Update Flyer – SCCOOS

April 1: California’s sea lions aren’t really ‘demonic’—they’ve been poisoned – National Geographic

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