Add Yahoo as a preferred source to see more of our stories on Google. Dark-eyed junco bird in snow - Melodyannem/Getty Images Winter is an exciting time for birdwatchers because it's the season when ...

The feathers of adult male Dark-eyed Juncos (left) are dark gray with white on the belly. Adult females (right) show the same color pattern, but their gray feathers are lighter in color and they can ...

This post was updated Nov. 6 at 11:17 p.m. Most people would not think twice about seeing a bird on UCLA’s campus. However, for researchers in the Yeh Lab, many of the birds are anything but ordinary.

It was the third week in January, with the temperature gauge registering minus 17 degrees at 6 a.m. The sun wasn’t even up yet, but dozens of small birds were hopping on the snow beneath a backyard ...

Whether it is when I’m writing in my columns or in my different journals, I often refer to a particular group of birds as “the regulars.” These are the species that are dependable visitors to my ...

For ecologists, the Covid-19 pandemic has presented a remarkable natural experiment in what can happen to wild animals when humans stay home. By Emily Anthes About two decades ago, the dark-eyed junco ...