There’s encouraging news for one of Wales’ most threatened birds of prey, following a successful breeding season at RSPB Cymru nature reserves.
5 min read
At RSPB Lake Vyrnwy, six Hen Harrier territories were established this spring, with five nests successfully fledging 17 young. A further four chicks fledged at nearby RSPB Tanrallt, bringing the total across the two sites to 21 young Hen Harriers.
Hen Harriers have specific habitat requirements, typically nesting on the ground among heather and other tall vegetation within open upland landscapes. Managing a mosaic of upland habitats can provide suitable places to nest alongside the feeding areas they need to successfully raise young.
The results at Lake Vyrnwy are particularly significant. Despite the reserve accounting for less than 1% of the potentially suitable Hen Harrier breeding habitat across Wales, more than 20% of the estimated Welsh population used the reserve during the breeding season.
There was more good news further south at RSPB Carngafallt, where three Hen Harrier chicks successfully fledged this summer. This brings the total to 19 fledged chicks at the reserve since 2022.
The breeding successes highlight just how important well-managed upland landscapes can be for Hen Harriers, providing the combination of nesting and feeding habitat these spectacular birds need.
And the positive news isn’t limited to Wales. Hen Harriers have also had breeding success at RSPB Geltsdale in Cumbria this year.
