According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) The late Oxford University biologist William D. Hamilton discussed the advantages of ...

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 ...

The National Aviary on the North Side is getting into the festive spirit, starting the day after Thanksgiving with its new “Jingle Bell Flock” immersive show. At a media preview on Wednesday, birds ...