Add Yahoo as a preferred source to see more of our stories on Google. A shape-shifting flock of thousands of starlings, called a murmuration, is amazing to see. As many as 750,000 birds join together ...

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 ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why do flocks of birds swoop and swirl together ...