Add Yahoo as a preferred source to see more of our stories on Google. Sanderlings run in groups as they hunt for food in the sand on Long Beach Island, N.J. Vicki Jauron, Babylon and Beyond ...

Mixed-species bird flocks are dynamic assemblages observed across a range of forest ecosystems, from tropical rainforests to temperate woodlands. These flocks, formed by a diversity of species, are ...

Learn how these synchronised flights work without a leader, and why birds move in perfect harmony across the skies.