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
Where the specimens that recordings are of were collected, not where the sound was recorded
Bioacoustics: the song consists of a long series of trisyllabic groups. Syllable length varies between 18 - 31 ms, the last one with highest sound amplitude (Figs 3 i, j; 4 b).