Source Sky Dancer (http://www.rspb.org.uk/community/ourwork/skydancer/b/skydancer/archive/2017/09/04/meet-the-hen-harrier-class-of-2017.aspx)

Comment on Meet the Hen Harrier Class of 2017

Good luck to them all. Is this statement on the BBC website about Calluna missing Chris "Scotland remains a stronghold for the birds, with 80% of the UK population. Current estimates suggest there are about 600 breeding pairs across the UK."