Long-distance migratory patterns of birds follow peaks in resources | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/04/long-distance-migratory-patterns-of-birds-follow-peaks-in-resources/

Brooks HaysCOPENHAGEN, Denmark, Jan. 4 (UPI) — According to a new study, the cross-continent migratory routes of birds follow the apex of resource abundance at various stopover points. http://internationalnewslive.com/long-distance-migratory-patterns-of-birds-follow-peaks-in-resources/