How almost all birdsongs come from just eight basic acoustic sounds

Jump to contentThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inAllNewsSportCultureLifestyleThe nature of each song is influenced by the local environment of the species (Getty)A new study reveals that the vast diversity of birdsong across thousands of species is composed of just eight basic acoustic building-block sounds. The study, published in the journal Science, analysed approximately 116,000 songs from 3,160 species.The nature of each song is influenced by the local environment of the species, with different patterns emerging based on habitat. These eight fundamental acoustic motifs, such as trills and whistles, evolved early in birdsong history and have been repeatedly adapted to local conditions, with most species using about five motifs in their repertoire. For instance, flat whistles are common in tropical rainforests where dense vegetation limits sound transmission, while ultrafast trills are favoured in temperate regions. In fullScientists reveal eight building blocks that make up songs of all birdsMore bulletinsThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in

Raccontata daindependent.co.uktimesofindia.indiatimes.com