Thanks for all your name suggestions, we've decided to go with the inspired suggestion of Martin - Hen harrier en français is Busard Saint-Martin!
Martin © Stephen Murphy, Natural England.
According to the most recent update, Martin is still enjoying northern France, with fixes coming from an area around Pontivy in Brittany.
Our female is also still alive and well, she is still around the Yorkshire Dales occupying an area between Malham and Masham.