This was one busy guy. He was doing everything he could to keep his lady happy from some morning ‘recreation’ to heading out and fetching building material for their home. Here he is right after launch as he went off to grab a stick from alongside the nearby pond.
When I last checked on them Sunday she was not yet sitting in the nest but it shouldn’t be too much longer. From there, it will 34 to 40 days before the little ones hatch.