More than 1.2 million laying hens in Wisconsin have been struck by highly pathogenic avian influenza, while new flock infections have also been reported in the states of Indiana and Delaware.

Bird flu is spreading in across the U.S. this spring, impacting countless birds and raising concerns for farmers. Here's how to protect your animals.

A case of avian influenza has been identified in a backyard poultry flock in Dane County, according to the Wisconsin ...

The confirmation last week of H5N1 bird flu in northern elephant seals at California’s Año Nuevo State Parkhas put wildlife ...

While it may seem as though wild bird migration has just ended, spring migration will be starting soon. As wild bird movement increases, the threat of highly pathogenic avian influenza (HPAI) across ...

“So, the birds are flying farther away to find open water or fields, and then flying farther back to their roosts. That increased distance gives them more airtime, which means they’re flying over more ...

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

Florida Fish and Wildlife Conservation Commission has run tests on four of the dead birds to figure out what happened.

In 2022 and 2023, researchers tested 134 of the scavenging birds in seven southeastern states — Georgia, North Carolina, ...

The Wisconsin Department of Agriculture Trade and Consumer Protection has confirmed a case of highly pathogenic avian ...

The H5N1 virus was found at a premises in North Yorkshire on Tuesday, Defra confirms.