![Guadalupe fur seal Silkster is released with a satellite tag](https://www.marinemammalcenter.org/storage/app/uploads/public/65a/bdc/660/thumb__635_500_0_0_crop.jpg)
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
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![A California sea lion with a small satellite tracking device on its back runs through the sand.](https://www.marinemammalcenter.org/storage/app/uploads/public/658/4ac/c56/thumb__237_185_0_0_crop.jpg)
species conservation
Guadalupe Fur Seal