Many bird enthusiasts like to hang bright red feeders filled with homemade sugar water to attract hummingbirds to their ...

Your backyard bird feeder could be changing the birds that use it. A former UC Berkeley grad student, Nicolas M. Alexandre, ...

the study authors sifted through newspaper archives in California, tracking hummingbird feeder mentions by county and comparing that to census data and scientific bird counts. They also studied ...

California officials have declared a state ... That makes it the first confirmed U.S. infection tied to backyard birds, the CDC said. Tests showed that the strain that caused the person’s ...

Is it safe to have a backyard bird feeder? Experts say bird feeders ... In the case of critically endangered California condors, scientists organized a vaccination program after some birds became ...

Mourning doves, European starlings, crows and other common backyard species have been ... PG&E sent two bird bodies to the California Department of Fish and Wildlife for closer study.

A disturbing avian mystery is unfolding in a Northern California town where residents have reported birds "exploding," and ...

backyard chickens are also vulnerable to bird flu. Several factors contribute to the risk level, says Maurice Pitesky, an epidemiologist and veterinarian at the University of California ...

A new study that details the evolutionary change of Anna’s hummingbirds found their beaks have grown longer and more tapered to get the most from common feeders.

A new study suggests the use and prevalence of hummingbird feeders — like those red and clear plastic ones filled with ...