Learn what a fox sparrow looks like and where to find this bird. Also learn about the fox sparrow's favorite foods, song and nesting habits.

Ornithologists are seeking volunteers in California, Oregon and Washington for Project Phoenix, a multiyear project exploring ...

In Vermont, researchers have investigated the types of creepy, crawly bugs that their avian predators consume and may have ...

The Cheyenne Big Day is all about counting as many species of birds as we can in one calendar day. The Cheyenne High Plains ...

I observed a female chipping sparrow with something in it’s beak. It looked like short, fine pieces of tan, dry grass.

The American tree sparrow and some really cool ducks will be leaving soon. The spring bird migration is really ramping up, as we’re hearing an audible increase in blackbirds and seeing waterways ...

Spring bird migration is underway. Here's when and what you can expect to see in NH On peak migration days, as many as 500 million birds could be flying under cover of darkness across America.

Peak bird migration is about to start in Colorado and around the country. ... American tree sparrow and lesser scaup among the most common nocturnal migrants near Denver.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

While it may seem like birds will happily nest in any tree, many, such as chickadees, are actually more likely to raise their young in natives, like the American smoketree. When searching for a ...

For example, the American tree sparrow can be found in Eagle County during the winter months. In their breeding season from May to September, they spend their time in the northern regions of the ...