Continent-Wide Look at Vole Populations (6 of 9) (image) American Association for the Advancement of Science Share Print E-Mail Caption Farmland ecosystems across Europe used to be dominated by often damaging outbreaks of common voles. The amplitude of vole outbreaks has declined across Europe, with a likely large impact on the functioning of ecosystems. 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 Jens Jacob] 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. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.