Every spring and fall, the skies above Nebraska fill with thousands, if not millions, of migrating birds. From tiny warblers to towering sandhill cranes, birds are on the move. However, bird migration ...

Each spring and fall, the woods of Kentucky can serve as a rest area for millions of migratory birds heading north or south in search of more comfortable weather conditions. Hundreds of species, from ...

Wood-pewees migrate from places like Upstate New York to spend their winters in Central America and northern South America. Every fall, the skies of the northeastern United States fill with warblers, ...

A flock of migrating birds soaring overhead can be a breathtaking sight. The problem is, when these birds are spotted flying en masse, their populations appear large and healthy. However, migratory ...

Red-backed shrikes fly thousands of kilometres to reach Africa – and they do so with astonishing precision. Aided by new technology, researchers at Lund University in Sweden have been able to track ...

Golden autumn sunlight glints through the sedges and shrubs of the tundra in northern Alaska. Winter is approaching, and soon the region will be buried under snow and ice. For the past three months ...