Birds undertake incredible journeys across continents. They navigate using Earth's magnetic field, the sun, and stars.

Add Yahoo as a preferred source to see more of our stories on Google. Birds have an arsenal of senses they use to orient themselves — some we're familiar with, and some are still beyond human ...

Each year, as winter approaches, many bird species undertake an exhausting migration, sometimes hundreds or even thousands of miles long. Birds will fly south to find more temperate climates, which is ...

Dear Dr. Fox: I love birds. When I watch a flock fly by, I wonder if they all know where they are headed. How do they navigate? A.C., Brick, New Jersey Dear A.C.: Sometimes birds do get blown ...