Add Yahoo as a preferred source to see more of our stories on Google. Rocky Mountain National Park and the town of Estes Park is one of my favorite places to visit. This area is one of the most ...

Fall migration is underway for the birds of North America and, during peak days, hundreds of millions of birds pass overhead under the cover of night. “The earliest migrants are on their way as early ...

Why Do Birds Migrate North in Spring? Flying north might seem daunting, but birds do it for good reasons. Species that journey to the tropics for winter must compete with year-round tropical residents ...

Spring migration has taken flight, but with rising temperatures and shifting seasons, birds are adjusting when and how they ...

Add Yahoo as a preferred source to see more of our stories on Google. Michigan's native birds are arriving for the summer from near and far, but you might not notice as many travel at night. "The ...

Millions of Michigan's birds are heading south for the winter and bird watchers can track their annual fall migration flights live. The BirdCast Migration Dashboard, a live migration map provided by ...

Spring migrations runs between March 1 and June 15. Artificial lights and glass windows pose significant threats to migrating birds. Turning off unnecessary lights and adding patterns to windows can ...

Changes in the number, shape, efficiency and interconnectedness of organelles in the cells of flight muscles provide extra energy for birds’ continent-spanning feats. Weighing in at a single ounce, ...

As the fall bird migration gets underway, bird watchers can track birds in flight across Michigan and the nation as they flock southward each night. The BirdCast Migration Dashboard, a live migration ...

Cornell University's BirdCast uses radar to track the massive nocturnal spring migration of birds. You can use the online dashboard to see live migration maps and how many birds flew over your county.