A baby California harbor seal looks at the viewer
Baby California seals could use your help. (GlobalP)

North Bay

Deal with Seals

Want to help rehabilitate puppy-eyed pinnipeds? Volunteer with the Marine Mammal Center’s animal care crew. You’ll spend your time feeding, weighing, cleaning, and caring for the California sea lions, elephant seals, harbor seals, and fur seals that call the San Francisco Bay Area home. 

Bring Gloves

Keep one of the Bay Area’s most iconic beaches clean and safe for people and wildlife alike. The Golden Gate National Parks Volunteer Program holds monthly Muir Beach cleanups on the second Thursday of each month. Register, grab a garbage bag, and get out there!  


South Bay

Hammer Time

If you’re a handy sort—perhaps even with experience in construction or contracting work—consider helping maintain the Marine Science Institute’s 4,000-gallon aquarium system and 90-foot research vessel in Redwood City; you’ll play a critical role in keeping this nonprofit educational organization shipshape. Hammerhead Building Team volunteers may construct wooden lockers or display cases, install windows, do plumbing, or repair decks and fences. 

 

Meet the Seals

Every winter, elephant seals flock to Año Nuevo State Park and form a loud, blubbery, lumpy-nosed rookery. You can introduce the public to these mammals by becoming a volunteer docent. You’ll lead guided walks through the elephant seal rookery, meet visitors at wildlife overlooks, and answer questions about the wildlife and history of the area. Application submissions close October 11. 


East Bay

Litter Fairy

Lake Merritt is home to more than a thousand different water-loving species, including ocean dwellers that float, swim, fly, or scuttle their way from the San Francisco Bay through the Lake Merritt Channel and into this historic tidal lagoon’s depths. Help keep this jewel of Oakland a jewel by removing trash every Tuesday and Saturday at 10 a.m., at cleanups hosted by Lake Merritt Institute. Volunteers meet near the Lake Merritt Institute office, 568 Bellevue Avenue, in the Sailboat House. 

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East & South Bay

Adopt a Flyway

The Bay Area’s tidal marsh needs your help. Join the San Francisco Bay Bird Observatory in restoring and caring for these important habitat zones and former salt ponds along shorelines at the Eden Landing Ecological Reserve, Bair Island, Alviso Marina County Park, and Don Edwards San Francisco Bay National Wildlife Refuge—which lie along the migratory route of thousands of shorebirds and include nesting areas for western snowy plovers and California least terns. Check the SFBBO events calendar for volunteer days, when you’ll learn how to restore these critical habitats. 

Lia Keener joined Bay Nature in 2022 as editorial assistant and later became its first outreach fellow. As events coordinator since 2024, she has facilitated more than 80 events per calendar year. Lia grew up in Central Oregon, then attended UC Berkeley, where she majored in environmental biology and minored in Chinese language and journalism. In her spare time, Lia enjoys painting animals, going for long walks, tidepooling, looking for insects, and eating snacks.