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Continent-Wide Look at Vole Populations (1 of 9)

Caption: The common vole (Microtus arvalis) is the most common species in European farmland. Continent-scale collapses in population cycles of these species and other grass-eating voles could have profound effects on predators and on other components of the food web. This image relates to a paper that appeared in 5 April, 2013, issue of Science, published by AAAS. The paper, by Thomas Cornulier at the University of Aberdeen in Aberdeen, UK, and colleagues was titled, "Europe-Wide Dampening of Population Cycles in Keystone Herbivores."

Credit: [Photo by Karol Zub]

Usage Restrictions: Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission.


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