Identification
Permissions for Use
All Naturesongs files (digital sound or image) posted on ADW are protected by United States Copyright law. The use or reproduction of any file must be authorized in writing from Naturesongs.com. While permission for non-commercial educational and scientific use is often granted without charge, permission must still be in writing from Naturesongs.com. Email
soundscapes@naturesongs.com or call (928) 634-0042.
Caption
Here's the song, sung in the Ponderosa Pines near the top of Oak Creek Canyon of Central Arizona, 4/10/99. The song is so high (between 4500 and 8000Hz) that many humans just can't hear it at all!
Douglas Von Gausig (recordist, copyright holder), Naturesongs.com

