A farmer has said he fears being forced off his hill farm within three years because of sea eagles killing half of his lambs.

But each time the eagle dove, the coot ducked under the surface, the video taken by a onlooking fly fisher showed.

Ricky Rennie estimates that he will lose his farm within three years if eagle attacks continue at their ... this year," Mr Rennie said. "We've got golden eagles here and we've not a had a problem ...