In A Cultural Evolution Of Sorts, Canadian Sparrows Are Now Singing A New Tune - India Times 05-Jul-2020

In A Cultural Evolution Of Sorts, Canadian Sparrows Are Now Singing A New Tune - India Times

In the course of two decades,white-throated sparrows across western and central Canada have changed one oftheir songs.New research published in CurrentBiology explains that birds rarely change their tune and when they do it'smostly limited to the local enviro…

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