ScienceDaily Posted February 8, 2017 Share Posted February 8, 2017 Bird species' distributions and migratory behavior are shifting in response to changes in climate and land-use, but surveys that focus on a particular season can cause scientists to miss trends in the bigger picture. A new study tackles this problem by combining Red-tailed Hawk counts from both migration and winter, and finds that while the hawks' numbers are stable overall, their migratory behavior is undergoing a change. Read the full article on ScienceDaily Link to comment Share on other sites More sharing options...
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