This was very strange. I had a crow just outside of my windows. I took some pictures through the window. Then opened the windows and took more shots with my 24-70CZ lens. I was able to get really close to it. After like 60 shots I gave him some crackers. He did come back to pose for some more and spent 2 day’s in from of our windows and another day on the neighbors balcony. He did actually get into my office 2x and would only leave once I did take the camera and crackers to take more shots. Would love to have more models like that.