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
| 577:21 Horatosphaga raggei (629r2) | 2:41 |
| Horatosphaga raggei | |
| Horatosphaga raggei | |
| Horatosphaga raggei |
Described and figured under H. ?stuhlmanni in Hemp et al. 2017: “In the single recording”..available..“the animal sang continuously for about 40 seconds, increasing very slowly in amplitude. During this time two impulse groups were continuously repeated at a rate of about 7 Hz, however, slightly changing their amplitude modulation”. The song can be downloaded from BioAcoustica at http://bio.acousti.ca/node/10298.