Compressed from .wav format into .mp4 delivery format
Contributing Institution
J. Willard Marriott Library, University of Utah, Salt Lake City, Utah 84112; Ecological and animal data provided by NatureServe. 2006. NatureServe Explorer: An online encyclopedia of life [web application]. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer
Hydrophone placed in water aprox. 6 - 10 inches deep; Air temperature was 48 degrees, water 38 degrees; Sky was partly cloudy; Frogs were calling from hidden locations in long grass under the water (sounds were also heard, but not recorded, in air); Local Time: Between 2 PM and 3:30 PM