I don't know if you city people realize it, but birdsong in cities is freaking nuts. I can barely hear myself think in many cities now, from all the birds. I li

I don't know if you city people realize it, but birdsong in cities is freaking nuts. I can barely hear myself think in many cities now, from all the birds. I live out in the country, and I don't get anywhere near as much of a cacophany of birdsong as I hear in backyards in Philly and Baltimore inner-city neighborhoods. Take a hike some time and stand still and record the birdsong, and then go into a neighborhood with a few trees in a city and record, and compare.