Eagle and dairy farm tractor (IMAGE) Cornell University Caption Bald Eagles find a steady supply of food on dairy farms to replace dwindling salmon carcasses. Credit Michelle Lancaster Usage Restrictions Only for use with articles about this research. License Original 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.