Tag: bird migration

Introduction Every year, as seasons change, people notice something interesting in the sky. Some birds suddenly disappear, flying long distances ...

Introduction Every year, right on schedule, birds begin to disappear from backyards, fields, and wetlands. One week they’re everywhere, and ...

    The Albatross: The Greatest Long-Distance Traveler of the Skies Among all the birds that soar across Earth’s skies, ...