While bird flu is rare, the Centers for Disease Control and ... not dairy cattle. On Wednesday, California Gov. Gavin Newsom declared a state of emergency after more than 300 herds tested positive ...

which is investigating the California outbreak, confirmed that the duck farm case does stem from reassortment of the H5N1 virus circulating in U.S. birds. But the agency said the finding was not ...

Here are some rare birds you may never get a chance to see again in the wild. With a wingspan of nearly 10 feet, the California Condor is North America’s largest land bird. Only a few hundred ...

It’s a classic birding bummer — sometimes a rare bird comes to light too late for birders to see it, to the chagrin of those ...

No North American museum is known to have eggs of that species, it also said. “Waldrop’s gigantic and rare bird collection was bolstered in part by illegal imports, where he and his enlisted ...