Go to this site:
http://www.nwf.org/frogwatchUSA/

Scroll down the page to the map, click on your state. A column found on the
right will give you the names of the frogs found in that area, click on that
for a "bio" and its call. Interesting site . . .

Lee

"Jean-Pierre Abello" wrote in message
om...
I read that the western chorus frog lives in most of Colorado. I
would like to observe one, but so far I have had no luck. Would
anyone know of any specific lakes or ponds in Colorado where one such
frog has been spotted lately? Thanks