Ghost of the Reedbeds at WWT Arundel
Hen harriers have joined the evening roost in the reedbeds this winter at WWT Arundel Wetland Centre.
Visitors to WWT Arundel Wetland Centre this winter may be lucky enough to spot one of the UK’s most elusive birds of prey — the hen harrier.
A couple of these striking raptors have been showing up to roost in the reedbeds during the late afternoon, drawn by the abundance of small birds and mammals that the wetlands support.
The Ghost of the Reedbeds
Male hen harriers are often called “ghosts.” With pale grey plumage and black wingtips, they can appear almost spectral as they glide low over the reeds, sometimes vanishing from sight altogether. Thanks to David Shaw Wildlife for the photos of the male hen harrier at WWT Arundel this week. Females and juveniles, known as “ringtails,” are brown and heavily streaked, with distinctive barred tail feathers and a prominent white rump.
Conservation Status
The hen harrier (Circus cyaneus) is a medium sized bird of prey well known in the UK for both its beauty and its vulnerable conservation status. Despite being classified as “least concern” globally by the IUCN, the species is in critical decline in the UK. It is listed as Red on the UK’s Birds of Conservation Concern and is protected under the Wildlife and Countryside Act 1981. The population in the UK at dangerously low levels, making every sighting at Arundel Wetland Centre especially significant.
Monitoring Harriers at Arundel
Each October, the Reserve Team at Arundel begins monthly counts of marsh harriers roosting in it's SSSI reedbeds. This data contributes to the national Harrier Roost Survey run by The Hawk and Owl Trust. The presence of hen harriers alongside marsh harriers adds valuable insight into the health of the reedbed habitat and highlights the importance of wetlands as safe havens for vulnerable species.
A Winter Spectacle
For visitors, the chance to see hen harriers is a rare and memorable experience. Whether it’s the ghostly glide of a male or the powerful flight of a ringtail, these birds embody both the beauty and fragility of Britain’s natural heritage. Their presence at Arundel is a reminder of the vital role wetlands play in supporting wildlife — and of the ongoing need to work to save wetlands.
Experience winter wildlife
Plan your visit to WWT Arundel Wetland Centre to connect with nature and experience breath-taking sights like of hen harriers gliding over the reedbeds.
