
KQED: In Bay Area, Even Sea Otters Have Wearable Med
- Telemetry
- Species conservation
In Bay Area, Even Sea Otters Have Wearable Med
Published by KQED: September 13, 2017
On a recent Thursday, Otto skipped his $12 seafood breakfast to prepare for surgery. The 8-year-old southern sea otter was poisoned by exposure to toxic algae, likely after eating a batch of crabs. Toxic algae forms in warming ocean waters and produces a neurotoxin called domoic acid. This neurotoxin concentrates as it moves up the food chain, and it can cause seizures in marine animals and humans. During the winter of 2015 to 2016, domoic acid poisoning shut down the commercial crab season for more than four months.
Header image: photo by Bill Hunnewell © The Marine Mammal Center / USFWS permit MA101713-1
Yes, I want to save a life!

Yes, I want to save a life!
You’ll be giving sick and injured animals the best possible care at the Center’s state-of-the-art hospital. With your gift today, you are giving a patient a second chance at life in the wild.
See Our Latest News
{"image":"\/Animals\/Wild\/Other species\/cropped-images\/two-seals-playing-shutterstock-250-0-3211-2510-1602631793.jpg","alt":"two seals playing on a beach","title":"Meaningful Father\u2019s Day Gifts for Ocean Lovers","link_url":"https:\/\/www.marinemammalcenter.org\/news\/eco-friendly-fathers-day-gifts-that-give-back","label":"News Update","date":"2025-05-09 12:37:57"}

{"image":"\/People\/Action\/Veterinary care\/cropped-images\/cara-field-hs-eye-exam-by-elena-graham-c-the-marine-mammal-center-117-0-1270-992-1746828532.jpg","alt":"Dr. Cara Field performs an exam on a harbor seal pup","title":"Marketplace: Diving below the surface with an aquatic veterinarian","link_url":"https:\/\/www.marinemammalcenter.org\/news\/marketplace-diving-below-the-surface-with-an-aquatic-veterinarian","label":"In the News","date":"2025-05-05 02:00:00"}

Marketplace: Diving below the surface with an aquatic veterinarian
May 5, 2025
Read More{"image":"\/Animals\/Patients\/Elephant seals\/cropped-images\/es-duo-in-pool-by-bill-hunnewell-c-the-marine-mammal-center-80-0-1270-992-1746831113.jpg","alt":"two elephant seal pups in a pool","title":"But Why: What\u2019s a seal? What\u2019s a sea lion?","link_url":"https:\/\/www.marinemammalcenter.org\/news\/but-why-whats-a-seal-whats-a-sea-lion","label":"In the News","date":"2025-05-02 02:00:00"}

{"image":"\/Animals\/Wild\/California sea lion\/cropped-images\/csl-release-4-5-24photo-by-chris-deimler-c-the-marine-mammal-center-138-0-1270-992-1745348188.jpg","alt":"Four young California sea lions walk on the beach toward the ocean.","title":"Achievements in Ocean Health","link_url":"https:\/\/www.marinemammalcenter.org\/news\/achievements-in-ocean-health","label":"News Update","date":"2025-04-23 10:20:00"}

species conservation
Southern Sea Otter