Met Tom and Trisha at nest at 8:00 AM today. They had been watching since about 7 AM without seeing any eagles. A few minutes after Mary Lou and I arrived, one adult flew into the nest from the west with a medium sized prey item. It tore at it and ate for about 15 minutes, then flew off to the east, curving south and then to the west. It reappeared in about 5 minutes from the west, flew behind the nest and disappeared to the east. One of Tom's photos showed it to be "Brown-tip" (the one with a brown tip on the outermost right tail feather).
One of my photos (not this one) appeared to show a white feather on its bill as it was eating.