Birdsong

Knock, knock? Anyone home? I have bird houses in my backyard. In the spring I can hear baby birds chirping. I don't often see the parents though. On this day I captured a potential tenant checking out the property.  

I always relaxed hearing birds sing. Now I've read there is a study that birdsong rewires the brain. It seems birdsong reaches very deep into our subconscious and reminds us to be part of the life on Earth.

So tweet on!