News Deeply: Tracking Elusive Seal Could Reveal Ocean Threats
- Telemetry
- Species conservation
Tracking an Elusive, Imperiled Seal Could Reveal Threats to the Ocean
Published by News Deeply: October 30, 2017
Guadalupe fur seals began washing up on California beaches dead or emaciated in 2015, but scientists knew almost nothing about them. Now they’re using satellite tags to monitor the mammals’ movements – and find what’s killing them.
Header image: photo by Dana Angus © The Marine Mammal Center / NOAA permit #18786
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\/Elephant seal\/cropped-images\/wild-es-ano-nuevo-photo-by-clive-beavis-159-0-1270-992-1772151576.jpg","alt":"wild northern elephant seal at ano nuevo state park","title":"Avian Influenza Confirmed in Northern Elephant Seals","link_url":"https:\/\/www.marinemammalcenter.org\/news\/avian-influenza-confirmed-in-northern-elephant-seals","label":"News Update","date":"2026-02-26 01:00:00"}
{"image":"\/Animals\/Wild\/Gray whale\/cropped-images\/two-gray-whales-golden-gate-bridge-shutterstock-0-0-1270-992-1770234810.jpg","alt":"two gray whales under the Golden Gate Bridge","title":"The Marine Mammal Center and San Francisco Harbor Safety Committee Pilot New Vessel Operator Training Program","link_url":"https:\/\/www.marinemammalcenter.org\/news\/the-marine-mammal-center-and-san-francisco-harbor-safety-committee-pilot-new-vessel-operator-training-program","label":"Press Release","date":"2026-02-06 01:00:00"}
The Marine Mammal Center and San Francisco Harbor Safety Committee Pilot New Vessel Operator Training Program
February 6, 2026
Read More{"image":"\/Animals\/Wild\/Bottlenose dolphin\/cropped-images\/dolphinphoto-by-adam-li-c-noaa-0-0-1270-992-1769539954.jpg","alt":"A bottlenose dolphin jumps out of the water.","title":"What\u2019s the Difference Between Dolphins and Porpoises? And Other Animal Trivia","link_url":"https:\/\/www.marinemammalcenter.org\/news\/whats-the-difference-between-dolphins-and-porpoises-and-other-animal-trivia","label":"News Update","date":"2026-01-26 23:00:00"}
What’s the Difference Between Dolphins and Porpoises? And Other Animal Trivia
January 26, 2026
Read More{"image":"\/Animals\/Patients\/Sea otters\/2025\/cropped-images\/so-mooring-release-2-laurie-miller-c-the-marine-mammal-center-USFWS-permit-MA101713-1-147-8-1270-992-1770307740.jpg","alt":"Sea otter - Mooring","title":"Rescue Stories: Southern Sea Otter Mooring Named the 2025 Patient of the Year","link_url":"https:\/\/www.marinemammalcenter.org\/news\/rescue-stories-vote-for-your-favorite-marine-mammal-patient-of-2025","label":"News Update","date":"2026-01-16 10:05:08"}
Rescue Stories: Southern Sea Otter Mooring Named the 2025 Patient of the Year
January 16, 2026
Read More