'Birds are ... important, yet the reign of birds seems to have been replaced by the age of insects, with its much more molecular vibrations, chirring, rustling, buzzing, clicking, scratching, and scraping. Birds are vocal, but insects are instrumental ... A becoming-insect has replaced becoming bird, or forms a block with it.'
Deleuze and Guattari meditating on the sounds produced by insects in a chapter of Thousand Plateaus titled 'Becoming-Intense, Becoming Animal'.