Biophony [bi oph ony] : A term coined by Dr. Bernie Krause, referring to the collective sound in Ecology of vocalizing species (sans humans). A good example would be the different species of insects, frogs, birds, monkeys, etc., in a rain forest, vocalizing at one time, but not talking over each other.

I was reading a post on LinkedIn by Elsa Sotiriadis, PhD (*BioFuturist*) about a BBC Podcast/Sounds/Experiment called, Forest 404, which is an eco-thriller starring Pearl Mackie with theme music by Bonobo.

I find the title quite clever, being that 404 refers to the HTTP error code: “Not Found” (therefore, Forest Not Found). The story takes place well into the future, where a young girl (Pan) has a vocation of sifting through sound bytes of the past (aka, the slow times) and must decide what to delete and what to keep (hint: they are rewarded for deleting and Pan is quite good at freeing up terabytes of space.).  She comes across a SoundScape of a rainforest; now extinct in the fast times, and becomes curious about the origin of these sounds. But curious is not what those in charge want.

To get started, go to (I recommend registering an account and logging in before you start listening).  It took me a bit to figure out what was going on and what to listen to in what order. I will save you this. Start with EP0.

  • All Episodes begin with Ep*
  • All accompanied talks begin with T*
  • All accompanied SoundScapes begin with S*

Each episode has an associated talk and SoundScape.  For example, Ep1 (episode 1) has an associated talk (T1) as well as an associated SoundScape (S1).  There are nine episodes in all. The episodes are the actual eco-thriller.  The talks are like a mini TED talks about the sounds explained through experts in their field (do not skip these), and finally, the SoundScapes are just that, the pure sounds of the episode (insight enhanced after the talks).

Each episode is about twenty minutes in length and the talks and SoundScapes range from four to eight minutes.  Take on one episode set per night (E, T & S), before bed, and I highly suggest the use of headphones, ear buds, etc. to get the full impact of how beautiful this truly is.

This entire production is an experiment to educate the listener and receive feedback to see if the needle has moved toward the understanding of Ecology (the slow times) and how good humanity (the fast times) is at interrupting the natural order of Ecology.  There is a survey you can take to add in your data set to this project. I would recommend you listen to at least two episodes and their associated talks and SoundScapes before taking the survey.

I have studied Ecology at length; it made up the bulk of my learning toward my degree in Marine Sciences and remains a major influencer in how I look at life around me. The rewards of the concepts, knowledge and observation have been the focus of my writings in Science Fiction.

I hope you take the time to experience this project, but it will require you to step away from the fast times.  This production is a beautiful blend of science, art, and the eco-responsibility of us all.