4 pairs on site reared a total of 8 young in 2016. A pair reared 3 young on the first attempt and failed at the chick stage on the second attempt. Another pair reared 4 young but, as far as we are aware, did not have a second attempt. Another pair failed at the egg stage on the first attempt and reared 1 young on the second attempt. The final pair failed at the egg stage on the first attempt and at the chick stage at the second attempt.