"A bird such as a purple finch or (American) robin eats a wide ... winter months and in some cases a few of the birds may not have migrated at all. In addition, some robins persist through winter ...

But the birds’ knowledge of their flight path has been largely lost. That’s because the species has been hunted nearly to extinction in its native habitat of North ... do it all over again.

Now is a good time to watch turkey vultures, red-tailed hawks, bald eagles, American kestrels ... To many of us, all sparrows look alike — little brown birds. But if we can see them clearly ...

Even though they share the characteristics of all mammals - hair, regulated body temperature ... It has been observed that certain North American insectivorous bats vibrate when at rest and content.

But this one wasn't focused on birds. Saturday's event at Brandywine educated people about the importance of insects to not just the world's biodiversity, but Delaware's. The all-day event ...

passing cars), all manually annotated by experts. At first, Sound ID could identify about three hundred different North American birds, with a bias toward those found around Cornell. Three years ...

However, mixing of Eurasian and North American birds in Arctic breeding areas was seen ... that highly pathogenic strains of avian influenza were found in wild birds in Alberta? All H5 and H7 subtypes ...

The drought now comes down to numbers, some of them impressively impressive. For instance, October broke a 1,558-month record ...

Starting in the spring, many birds arrive back at their breeding grounds in North America ... the deserts of the American Southwest and the coastal areas of the West Coast, sometimes without even ...

“Birds of a Feather” has become a staple ... A calendar including all North American (as well as a handful of U.K. tour dates), venues, and links to buy tickets can be found below.

Kamala Harris said Wednesday that she disagrees “with any criticism of people based on who they vote for,” reacting after ...