Sack Lane at Lidsey early on had the the two Glossy Ibis, here with a Grey Heron:

and a Greenshank:

Later in the day I finally found the reported Yellow Wagtails on the far bank:

At the nearby sewage farm, a Swift  flew through, there was the odd Reed Bunting and plenty of Pied Wagtails:

Couldn't find  much at either Warner Lane or Medmerry White Horse beach, but there was a distant drake Garganey on the Ferry Pool at Sidelsham:

and the Grasshopper Warbler was nearby.