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April 20, 2016
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George Mason University biologist David Luther in the field, recording white-crowned sparrow songs.
George Mason University biologist David Luther in the field, recording white-crowned sparrow songs. Understanding how these birds alter their communication in an urban environment could help us better understand how all species exist in urban settings.
Credit: Sebastian Kennerknecht
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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