Ringed Plover

Ringed Plover , or as they are known in Shetland a Saandiloo, which is a common wader

This territorial dispute happened down at Grutness and was over in a matter of a few minutes

No bird was injured in filming this sequence

Once it had finished they went to different ends of the pool and settled down

 Then they came back together for another scrap

Sanderling