Inquisitive!

I had this put up over the summer, never in my wildest dreams did i imagine nesting would occur in the first year.
I set up my trusty D500 on a Tripod just inside the house with my super telephoto lens attached, complete with lens hood to help reduce reflections as i were to shoot through glass. I set all this up in my office, which looks out over our small wildflower garden and bird feeding area. 
I attached the wireless remote, sat in my wheel chair and waited and watched.
Two days later, proof