Hot Springs (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption The waterfalls and streams of the Huangshan Hot Springs produce a steady racket predominantly in a lower frequency range than that used by the frogs. Credit Photo courtesy of Albert Feng. Usage Restrictions Photo may be used only with stories about the research described in the news release. Please credit: Photo courtesy of Albert Feng. Share Print E-Mail 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.