Hi -
I just received a text from David Dowell who is up at Jumbo (Logan/Sedgwick) and has an as-yet unidentified jaeger.
In addition, I did see the Cherry Creek State Park jaeger this morning around 7am from the south and west parts of the lake. For the most part the bird sat out in the middle of the lake, but I watched it take a couple flights where it harassed the gulls and terns and in turn, they harassed it. Fun bird to watch.