The adaptive aspect of creativity isn’t limited to musicians and composers (or artists in any other media). It extends into the natural world as well. David Attenborough and others have claimed that birdcalls have evolved to fit the environment. In dense jungle foliage, a constant, repetitive, and brief signal with a narrow frequency works best — the repetition is like an error-correcting device. If the intended recipient didn’t get the first transmission, an identical one will follow.
Birds that live on the forest floor evolved lower-pitched calls, so they don’t bounce or become distorted by the ground as higher-pitched sounds might. Water birds have calls that, unsurprisingly, cut through the ambient sounds of water, and birds that live in the plains and grasslands, like the Savannah Sparrow, have buzzing calls that can traverse long distances.
So musical evolution and adaptation is an interspecies phenomenon. And presumably, as some claim, birds enjoy singing, even though they, like us, change their tunes over time. The joy of making music will find a way, regardless of the context and the form that emerges to best fit it. David Byrne on how music works and creativity as an adaptive function (via explore-blog)
(Source: , via explore-blog)