Today whilst walking to work I got to thinking about birds that sing the car alarm noises… as opposed to the songs normally passed down in bird culture. Not that Ithaca has any of these birds- not that I’ve heard, anyway. I don’t even think I’ve ever heard a real car alarm while in Ithaca, but that’s besides the point.
If you have no idea what I’m taking about, visit a quasi-urban area, like New Brunswick, NJ, or Montclair, NJ (As an aside, Montclair has the additional problem that the pollution from nearby Newark causes a pink haze on the horizon- similar to the coming dawn. This confuses the birds, and you can often hear them singing at 1 AM as if it were 5 AM). The birds, having apparently heard the car alarms so much that they’ve grown fond of them (somebody has to like them, afterall) have taken to imitating the noises that the car alarms make. They are so good at it that one can often guess exactly which type of car alarm they are imitating.
Anyway, I got to thinking- after society has disappeared in a fit of logic, presuming the birds remain, they will continue their alarm-songs, and will pass them down to future bird generations. Hundreds of thousands of years from now, when all other vestiges of our civilization have disappeared into the dirt from which they came, the birds may still have their strange song. Future civilizations, whether they are the descendants of man or something entirely different, will hear these songs and assume that they have always been.
Ornithologists of the future will study these songs as ornithologists always have, and anthropologists will be no more involved then then they are now. We as a species may have inadvertantly created something (besides nuclear waste) that will live long past our time- something that the future will never fully grok the significance of.
That’s odd enough, but as a corollary- what if some of the bird songs we know today are really imitations of sounds that are now gone from our world, but were once common? The noise of ancient war-flutes, for instance ;)
An interesting idea, but like most of my interesting ideas I doubt anything will ever come of it. I did think it would be fun to share this particular notion, though.