The 20th century expansion of nectar feeders drove Anna’s Hummingbirds to spread across California—and transformed the birds ...

With plenty of artificial nectar available, Anna’s hummingbirds have expanded their range northward and their beaks have tended to become longer and larger ...

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.

Researchers have noted that the widespread use of hummingbird feeders in California has altered the shape of the Anna’s hummingbird’s beak. Their beaks have elongated and tapered at the tip ...

the scientists partnered with other researchers to analyze how often bird feeders were sold in California according to newspaper clippings. Alexandre and Romero found that the sales of bird ...

Easy and Affordable DIY Chicken Feeders!! Musk is on a national debt crusade after slamming Trump’s spending bill: Dimon, ...

During the research process, the study authors sifted through newspaper archives in California, tracking hummingbird feeder mentions by county and comparing that to census data and scientific bird ...

Facilities that make wood pellets have a track record of catching alight. Yet there are plans to build several near ...

During the research process, the study authors sifted through newspaper archives in California, tracking hummingbird feeder mentions by county and comparing that to census data and scientific bird ...

The UC Master Gardeners of Butte County are part of the University of California Cooperative Extension system, serving our ...

We are enacting laws and policies that make it difficult for some of our friends and neighbors to live normal lives.