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The Marine Mammal Protection Act is Under Grave Threat

Since 1972, this groundbreaking law has shielded marine mammals from harm. We need your help to save it.

Please act now
California sea lion, Pinger
Holley Maassen

Holley Maassen

Retail Assistant Manager

Holley graduated from UC Davis with a B.S. in Marine and Coastal Science and a B.A. in English. Since graduating, she has worked with a number of conservation organizations, including as a Rescue and Response Intern based at the Center’s Moss Landing location and, most recently, as an Education Specialist at the Alaska SeaLife Center. 

Holley enjoys hiking with her dog, hanging out at coffee shops, and spending time with family and friends.