An avian flu outbreak at California's Año Nuevo State Park is spreading across the Central Coast, infecting elephant seals, a ...

Scientists estimate more than 60 marine mammals may have been infected by the virus.

A terrifying outbreak of highly pathogenic avian influenza (HPAI) is ripping through California’s Bay Area, leaving a trail ...

After a catastrophic outbreak of bird flu devastated southern elephant seal populations in 2023, scientists are on high alert.

The California Department of Public Health is advising the public to avoid contact with sick or dead wildlife along the California Coast after northern elephant seal pups recently tested positive for ...

The likely discovery of a condor egg on California's north coast gives new hope for the recovery of the endangered bird.

(FOX40.COM) — Seven baby elephant seals have tested positive for H5N1, the first case of bird flu in California marine mammals. On Tuesday evening, federal officials confirmed that seven weaned ...

Multiple elephant seal pups along the Northern California coast have tested positive for the deadly avian influenza, or bird ...

California officials have confirmed that nine more elephant seals, a sea lion, and an otter have died from avian flu H5N1 at Ano Nuevo State Park in San Mateo County. “As you probably imagine, this ...

Elephant seal pups at California’s Año Nuevo State Park have tested positive for the H5N1 bird flu virus, researchers from UC Davis and UC Santa Cruz announced Wednesday. The outbreak marks the first ...

Experts haven't confirmed the existence of an egg, but the nesting birds' behaviors suggest one was laid in early February ...

Governor Gavin Newsom signed Assembly Bill 454 into law, reenacting the California Migratory Bird Protection Act as codified in Section 3513 of the Fish and Game Code, on October 6, 2025. This state ...