I met Mary at the museum at 8am. We had a fairly big mission for the day, which would require us to travel all over the Chicago metro area. A number of adult birds remained unidentified, so we planned to start at Evanston and work our way down through the city to Hyde Park, identifying as we went.
We arrived at the Evanston Library at 8:45pm and quickly scanned the sky and known perches. Neither of us saw any sign of the adults, so we decided to go inside and wait. As I might have mentioned, the Evanston nest has a web camera and we set up shop at a table near the base of that. It isn’t possible to see the actual nest from inside the library (a good thing for the birds), but the adults tend to land on the beam above the nest and that is visible. In fact, that’s where Mary and I got the female’s leg band number last year.







