Tweaking senses, carried over.

Yesterday, I ineffectively pondered the electromagnetic structure of the sky visible to the birds and the bees. Allen of Sentient Future called in with a helpful reference, leading me in a more informed direction. I share what I learned there, plus where it lead. And Patrick of We Live On A Planet called in to tell me a little bit about the Mantis Shrimp! Wait until you hear some of what I learned, when I looked up more info!