# behav: how (and when) multiple bird species fly and feed together, like a K-pop band

<< Birds of a feather don't always flock together: Peer into a forest canopy, and you will likely spot multiple bird species flying and feeding together, a phenomenon most spectacular in the Amazon where 50 species may travel as a unit. But are birds in these mixed flocks cooperating with one another or competing?  A new study suggests both. >>

<< Species kept competition within the flock low, however, by differentiating their foraging technique, their choice of hunting spot or the general distance they kept from a tree trunk. >>

Natalie Van Hoose. How bird flocks with multiple species behave like K-pop groups. Florida Museum of Natural History.  Feb 12, 2020

https://m.phys.org/news/2020-02-bird-flocks-multiple-species-k-pop.html

Harrison H Jones, Mitchell J Walters, Scott K Robinson. Do similar foragers flock together? Nonbreeding foraging behavior and its impact on mixed-species flocking associations in a subtropical region.  The Auk, ukz079.  doi: 10.1093/auk/ukz079. Feb 12, 2020.

https://academic.oup.com/auk/advance-article-abstract/doi/10.1093/auk/ukz079/5731484

k-pop band  

https://en.m.wikipedia.org/wiki/K-pop