Scapa Flow and a High-flying Raven

Volunteering at Hobbister again with RSPB staffer Nigel 'AutoMattock' Harding. What a hard worker- it quite tired me out watching him.
A hen harrier flew past when I was eating lunch in the land rover, a stonechat and robin were nearby, and a pair of ravens tumbling around.
The weather was as forecast; bright spells with heavy showers of rain, hail and even a few flakes of snow.