New research is revealing the complexity of bird migration, from species that fly for months without landing to others altering routes due to climate and human influence. Advances in tracking and ...

Add Yahoo as a preferred source to see more of our stories on Google. Beautiful nature photograph with silhouettes of flock of sandhill crane (Antigone canadensis) birds flying above Platte River at ...

Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical wintering grounds in South America. "Birds are great indicator species of ...

Researchers at Cornell Lab of Ornithology, University of Massachusetts and University of Illinois have developed breakthrough methods to track the migration of individual bird species by combining ...