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
Three different records where analysed to described the male calling of Caledopsalta garrula sp. nov. The male calling song (Fig. 22) is composed of sequences lasting about 6 to 7 s and separated from each other by between 6.8 and 8 s (or more) of si- lence. A sequence is introduced by a short phrase where 3 or 4 echemes are emitted with progressive acceleration; the second phrase is a regular succession of groups of pulses emitted at a rate of 66 groups per second. The frequency ranges from 8000 to > 25 000 Hz. The main power is located between 15 000 to 21 000 Hz, and the maximum of energy is located around 17 000 Hz.