Anna’s hummingbirds have evolved to have longer, larger beaks to access backyard feeders in urban areas. It could be a step ...

Hummingbirds in California are rapidly evolving. Within just a century, perhaps even just a few decades, their beaks have ...

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.

Several hummingbird species have been spotted throughout California in recent weeks, according to an online map, revealing which of these tiny birds may be headed to your gardens and feeders.

The first arrivals of hummingbirds in spring are typically males, however, some do not migrate, in regions such as California, the upper Pacific coast, the Southern regions of states bordering the ...

A new study details the evolutionary change of Anna's Hummingbirds, finding their beaks have grown longer and more tapered to ...

The range of the hummingbird also spread from the southern part of California all the way up the West coast into Canada. "Very simplified, the bills get longer and they become more slender ...