{"data":[{"source":"bio.acousti.ca","id":"47438","topic":"behaviour","value":"The song is a loud buzzing audible from about 50m. As two syllables are coupled into a double sound, the song - in contrast to T. cantans - is always clearly cut up into 'pulses' of sound.","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/47438"}]}