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
Dena, Simone; Rebouças, Raoni; Augusto-Alves, Guilherme; Toledo, Luís Felipe (2018). Lessons from recordings lost in Brazil fire: deposit and back up. Nature, 563(7732): 473 - 473.
Where the specimens that recordings are of were collected, not where the sound was recorded