For the past three breeding seasons, nest construction was observed by mid-October (latest October 16th). The nest appears to be in good shape, and they may have been adding to it. The nest is presently much easier to see, as there is less vegetation in front of it this year.
Please keep an eye out and report any sightings of eagles carrying nesting material. Copulation has been reported anywhere between Late November into early December.
I have updated the
"Eagle Milestone Sheet (PDF)" at this link.