Sea Mammals and Ocean Health
![Sea Mammals and Ocean Health](https://gdb.voanews.com/01000000-0aff-0242-11aa-08dc44e5ca6c_tv_w800_h450.jpg)
California's sea mammals are a beloved tourist attraction, but they also serve as frontline indicators for evaluating ocean health and the effects of pollution on humans. Reporter | Camera: Aaron Fedor, Producer: Kathleen McLaughlin, Editor: Kyle Dubiel