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 calling song consists of a long series of echemes, each echeme formed of a group of 4-6 macrosyllables (containing 44-68 impulses and lasting for 28-40 ms), always followed by 2-4 microsyllables (formed of 2-7 impulses and lasting for 5-11 ms) (Fig. 3 g, h).