I've posted something Hen Harrier Day related here every year since the campaign began in 2014. If you haven't heard of it, it's worth doing a little research and reading the book Inglorious by Mark Avery.
Speakers this year included Natalie Bennet of the Green Party, TV presenter Iolo Williams and other conservationists / scientists and it was a well attended event. A young conservationist has written a good round up here:
