BioAcoustica is a free, open repository of wildlife sound recordings from the Natural History Museum, London.
Taxonomic index of the BioAcoustica collection
Acoustic and biological measurements in the BioAcoustica collection
Recording annotations from ann-o-mate
The specimens that recordings are of, from the collections
Searcy, W A; Andersson, M (1986). Sexual Selection and the Evolution of Song. Annual Review of Ecology and Systematics, 17(1): 507 - 533.
Where the specimens that recordings are of were collected, not where the sound was recorded