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
The beautiful Black-throated Sparrow (Amphispiza bilineata) calls are very quiet and very high-pitched (7500+Hz), making them difficult for some observers to hear. They have two songs: one is a delightful twinkling ramble, also sung very quietly. Both the calls and the song are on this sample, recorded 1/17/99 north of Phoenix, with the Telinga mic from only 20 feet.
Douglas Von Gausig (recordist, copyright holder), Naturesongs.com

