I made something of a study of this part of the beach and got quite a few nice results so I think a third shot is justified.
The bird stayed on its perch for the whole two minute exposure and only slightly moved its head.
This was shot through a 10-stop Formatt-Hitech ProStop IRND Filter. Combined with the inbuilt Ricoh GR 2 stop ND filter this allowed an exposure of a full minute at midday on a bright sunny day. The tops of the trees are visibly blurred by the slight wind. It was post-processed in Lightroom and Nik Silver Efex Pro 2, which took about four hours. Yes, I could have gone all Joel Tjintjelaar on it and spent thirty hours in Photoshop making hard selections and luminosity masks… but life is short and there are more photographs to take.