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 ...

Birds can often be seen navigating the skies in coordinated clusters. Even a relatively small congregation of 50 or so birds flying in time together can be a pretty spectacular sight. When one ...

Migratory birds in V-formations master aerodynamic principles, using air currents from leading birds to conserve energy.

It’s not uncommon for still, silent winter landscapes to be suddenly disrupted by distant birdcalls. Within moments, half a dozen kinds of birds appear, flitting among tree branches, climbing up ...

Greenberg, Russell S. 2001. "Birds of many feathers: the formation and structure of mixed species flocks of forest birds." In On the move: how and why animals travel in groups. Boinski, S. and Garber, ...

Like the collective motions of bird flocks, the patterns result from the concerted interactions of many individual particles without a central coordinator. Credit: Wikipedia. Like the collective ...