For more than a century, the USGS program has revealed crucial insights about where birds go, how they’re faring, and what we ...

To make accurate predictions, researchers need data on a complicated array of forces and factors, from big-picture elements ...

Person 1: “Up there in that tree!” Person 2: “Which one?” Person 1: “The really green one!” Person 2: “They’re all really ...

Last year 32 native grass seedlings spent the summer on Francesca Calarco’s apartment balcony in Ossining, New York. Under her watchful eye, all but a few survived drought and violent storms. In the ...

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

We spoke with some of the more than 150 blind and visually impaired birders who participated in the May celebration to learn ...

World Oceans Day is June 8, a global day of celebrating and committing to protecting the ocean and marine resources that ...

This article is from Audubon Rockies, Audubon's regional office for Colorado, Utah, and Wyoming. Find your nearest Audubon office here. One of the best ways to attract hummingbirds to your landscape ...

Who's Kenn? Simply put, Kenn is a national treasure. A renowned birder, author, and conservationist, Kenn Kaufman has spent his life dedicated to observing birds, reading about birds, writing about ...

In the late 1990s, as an ecologist at the University of Illinois Urbana-Champaign, Martin Wikelski guesses he drove every mile of the Prairie State’s backroads in a two-toned Oldsmobile. But these ...

Editor’s note: This story has been updated to reflect new positive test results from terns in Maine, the first confirmed cases of avian flu at seabird colonies on the East Coast of the United States.

Biologist Ian Souza-Cole stands with his back to a balmy, manure-scented north wind sweeping over California’s San Joaquin Valley. It’s early May, and he is on a large dairy farm near the town of ...