The U.S. has four major flyways or migration routes: Pacific, Central, ... author of “A World on the Wing,” estimates that 20 billion birds move across North America every fall.

Biologists are using the devices to better understand the bird's behavior and, ultimately, what might be driving our most ...

More than 60 percent of North America’s shorebird populations—and nearly half worldwide—are in decline. Eighty-eight percent of the species on the East Asian-Australasian Flyway are enduring ...

Mercury levels in the world's rivers have more than doubled since the pre-industrial era, according to new research from ...

Masaio Ishizuka, a senior epidemiologist at the Sao Paulo University, said evidence suggests migratory birds have now ...

The 2025 breeding duck index was the 33rd highest on record and exceeded the long-term (1948-2024) average by 7%, according to Mike Szymanski, Department migratory game bird supervisor.

Red-tailed Hawks travel from their breeding territories across North America and Canada to their wintering grounds in the southern U.S. and northern Mexico. Their journey spans several hundred miles, ...

Outside of Philadelphia, this borough offers charming independent boutiques and eateries, quirky festivals, wildlife ...

The Louisiana wetlands are alive with activity. Depending on the season, water levels, and time of day, different animals make th ...

From the Barrier Islands to the foothills of the Appalachian Mountains, here's where to see some of the best views in Mississippi.