Casting to locusonus from sunrise to sunset over lan to a wifirepeater close to the raspberry pi3bplus using the built in mics of a WM8960-Audio-HAT mounted on the 3bplus with a stacking header (to eliminate noise picked up from the internal WiFi).   The setup is located in a shed in a garden close to Gaasperplas. Normally one would just hear sound of gardens and occasionally people partying and planes flying over Amsterdam on their way to wherever.The parakeets that you might hear were introduced in this environment during the last two decades of the 20th century when people mostly from Surinam set them free after having song contests with these birds!
When you are in luck you may occasionaly hear me cycling through the city of Amsterdam from southeast to west or you can join me and my horse in Hilversum!