Looked out the window during lunch today and saw a pair of bitterns circling
the marsh, and then landing. Lost sight of them immediately. Then I saw a
red winged blackbird diving back and forth near the same area. Looked
through the telescope and realized it was diving at the bittern. I've seen
them chase away herons many times. The bittern ducked a few times, but
wasn't leaving. Only caught a few seconds on video.