Fence (image) Science China Press Caption This is a Przewalski's gazelle which was strangled by grassland fence or be trapped by fence and then predated by a wolf. (Left photo by Li Z., right photo by You Z.) Credit ©Science China Press Usage Restrictions None 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.