According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

BirdCast radar tracking has taken some of the mystery out of bird migration patterns, showing that 80% move after dark.

Michigan could see more than 6.7 million birds fly overhead Thursday night, May 21, amid spring migration.

While most Michigan residents are sleeping Friday night, May 8, millions of birds will be flying over the state as part of their spring migration.

Millions of birds are expected to soar over Michigan at night this week as migration season starts to ramp up and scientists ...

Springtime in Minnesota brings a flurry of bird migration, with millions of birds like Baltimore Orioles taking flight at ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most birds fly at low altitudes, relatively speaking. But ...