File:Zonotrichia leucophrys gambelii migratory route.png: Revision history

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11 March 2022

24 September 2010

  • curprev 13:3813:38, 24 September 2010imported>Daniel Mietchen 1,541 bytes +1,541 {{Image_Details |description = White-crowned sparrows (''Zonotrichia leucophrys gambelii'') follow the migratory route indicated by the yellow arrow along the coast of North America. How these and other song birds sleep during their long journeys, which occur mostly at night, has remained a mystery. Benca and colleagues demonstrate that white-crowned sparrows greatly reduce sleep time during the migratory season, without experiencing deficits in cognitive performance. ([http://dx.doi.org/10....