Cornell University in New York has a Library of Natural Sounds. Most sounds available are from birds, but they do have a listing of non-bird sounds. The person to speak with is Andrea Priori at (607) 254-2407. Make sure that you order the sounds way in advance. I got a letter from her the other day that stated the next available recording time was mid June. I even asked, or should I say begged, her if I could pay extra and get the sounds back earlier. No chance! You might also try Rykodisc recordings on tape and CD. They have an "Atmosphere Collection." I have been in contact with them to utilize a portion of one of their rainforest sounds CD in an upcoming exhibit. So far so good, but I have not been given the official okay. I hope this helps! Monica Buntin Education Coordinator The Dallas Arboretum Dallas, Texas