Shot some Grackles this morning (5D, 100-400L)

Picked up a used (new to me) 5D this morning and acclimated myself to it with some Grackles in the back yard. Shot through the double paned glass patio door. From what I can tell in the first few hours, I'm really going to love this camera.

That's a starling hanging on that feeder in that first shot! Nice colors on these birds. I like the last one, not the cat, the bird....well done Bill.