Young Gray Whale Found on Angel Island Likely Died of MalnutritionA gray whale that washed ashore Thursday on Angel Island probably died of malnutrition, according to the Marine Mammal Center.
Injured Sea Lion Discovered At San Francisco's Aquatic ParkGood Samaritans and wildlife rescue workers attempted to come to the aid of an injured sea lion Wednesday after it was discovered floundering in the waters of San Francisco's Aquatic Park.
Video: Sea Otter Released from Rehab in Half Moon BayYankee Doodle had been treated for a number of illnesses at the Marine Mammal Center. He is the second sea otter there to be treated and released in a one-month span.
Dozens Of Sea Lions Sickened With Domoic Acid Poisoning Something in the water has made dozens of sea lions sick, leaving experts at the Marine Mammal Center in Sausalito scrambling to help them.
Dead Blue Whale That Washed Ashore Was Known To ResearchersThe body of a young female blue whale that washed ashore in Marin County had injuries consistent with being struck by a ship.
Young Blue Whale Carcass Washes Up On Marin County BeachScientists identified the carcass stranded on Agate Beach in Bolinas as a young female blue whale.
Marine Mammal Center Looks For Help With Pupping SeasonThe Marine Mammal Center has an urgent need for volunteers after the facility became suddenly overwhelmed with young, orphaned sea lions and elephant seals.
Wayward Sea Lion Spotted Leaving Area Of Vacaville CanalAuthorities said a sea lion that had found it's way into a drainage pipe for a canal in Vacaville on Wednesday appeared to be swimming out of the area.
Wayward Sea Lion Gets Trapped In Vacaville CanalThe Marine Mammal Center has sent a team to rescue a California sea lion that is trapped in a Vacaville canal.
Marine Mammal Officials Postpone Necropsy Planned For Whale Found In Oakland EstuaryThe necropsy will be performed on a remote beach on Angel Island and should help scientists figure out how the whale died.
Dead Whale Towed To Angel Island For NecropsyA dead whale that washed up near the Oakland waterfront on Saturday is now tied to a pier on Angel Island waiting for clear weather so local marine biologists can investigate the cause of death.
Rare Whale Likely Victim Of Vessel CollisionA rarely seen Baird’s beaked whale that washed up on North Beach in Point Reyes National Seashore was likely killed by injuries suffered in a collision with a large vessel, marine researchers said Tuesday.