The researchers analyzed body-weight measurements and life-history data for the female members of a population of Soay sheep . Study of wild sheep in Scotland suggests climate change making them smaller . Authors of report suggest that climate change can override natural selection . Wild Soay sheep in remote Outer Mongolia closely monitored since 1990s .
Study of wild sheep in Scotland suggests climate change making them smaller . Authors of report suggest that climate change can override natural selection . Wild Soay sheep in remote Outer Mongolia closely monitored since 1990s .