Great Skua west through Carmarthen bay yesterday morning in a short seawatch. I tracked it as it made its way over towards Tenby, presumably exiting the bay through Caldey sound. Also a few Common and Sandwich Terns. Later at Saundersfoot there was 11 Sandwich Tern lingering off the harbour. Including 3 juvs sat on the marker buoys getting regular meals from the adults.