Common Grassland Birds (IMAGE) Kansas State University Caption A dickcissel, eastern meadowlark and grasshopper sparrow are three bird species common to the Flint Hills of Kansas and Oklahoma. A Kansas State University ecologist and her colleagues found these birds experiencing serious population decline in the face of extensive land-management practices like annual burning and widespread grazing. Credit David A. Rintoul, K-State Division of Biology Usage Restrictions With credit to David A. Rintoul License Licensed content 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.