Believe it or not, I went over to Col. SS today from 1 until 2:30 pm. That's right! In the swan dept. there were no customers save 2 mute swans, but that didn't stop me from walking around for 1.5 hrs with my camera bag in a plastic bag. I sure did feel like a lunatic. I knew in my guts the fleet of swans had already left, and I also knew that the weather will be beautiful this weekend, but I just had to keep walking until I saw the whole park. Luckily, I did see a northern shrike on 3 separate occasions, but he was not in the mood to commune with y.t., unfortunately.
All the best
David B.