English Hen Harrier
‘Four Steps’ from ExtinctionThe hen harrier is the bird most likely to become extinct in England because of human pressure, says the RSPB.
A 2011 joint survey of the English uplands by the RSPB and Natural England found that only four nesting pairs of hen harrier successfully raised young; all on a single estate in the Forest of Bowland, Lancashire. This is believed to be the lowest population in England since they re-colonised in the 1960s following extinction in the late Nineteenth Century. Historically, the hen harrier was widespread in England.
A government-backed report – the Hen Harrier Conservation Framework – [note] proved that illegal persecution on driven-grouse moors is the main factor restricting the growth of the hen harrier population in the UK. The framework reported that England’s uplands could support at least 320 pairs of this bird of prey.
Hen harriers disappearing from England for a second time will see the government break its recent commitment in the revised England Biodiversity Strategy to avoid any human-induced extinctions before 2020. Hen harriers were formerly widespread in the UK, but persecution forced the mainland extinction of the hen harrier in Britain, and by 1900 it was confined in the UK to Orkney and the Western Isles of Scotland. In the 1940s, it re-colonised mainland Britain, and two decades later it re-colonised England.
Hen harriers sometimes prey on red grouse on upland shooting estates, making them unpopular on many grouse moors. Given the bird’s potential for extinction in England, the RSPB and Natural England are appealing to grouse moor owners to support techniques being trialed to reduce predatory impacts on grouse from harriers.
A demonstration partnership project at Langholm Moor, in the Scottish Borders, is looking at the effectiveness of a measure known as ‘diversionary feeding’, where an alternative food supply is left for the harriers, so that the birds have a source of food and won’t be tempted to take red grouse chicks. Early results look promising, enabling the birds to nest successfully without causing alarm to grouse moor owners and managers. Preliminary results show no grouse chicks have been brought to monitored hen harrier nests in four years at the study site.Martin Harper is the RSPB’s Conservation Director. He said: “With only four pairs of hen harrier in England, this bird only has four steps before extinction and the Government has very little time to act to prevent breaking their promise. We believe the potential for diversionary feeding will provide a lifeline for the recovery of the English hen harrier and a way for grouse moor managers to maximise the number of grouse.”
Recolonisation of the British mainland began in 1939 in Scotland and the birds have regained some of their former range, but they remain almost completely absent from land managed for intensive grouse shooting. The last 20 years has seen a perilous decline of an already tiny English population, to leave it barely clinging to existence in England.The RSPB has recently launched the ‘Skydancer’ project with over £300,000 financial support from the Heritage Lottery Fund (HLF). The ‘Skydancer’ project, which is designed to help the hen harrier recover across northern England, will provide a mix of community engagement and direct conservation work over four years to inspire people about this magnificent bird of prey. The Skydancer project is named after the male hen harrier’s ‘rollercoaster’ aerial display, known to many as ‘skydancing’.
The 2010 hen harrier survey recorded an estimated 646 pairs of hen harriers nesting in the UK and the Isle of Man. This is down from an estimated 806 pairs in 2004.
The hen harrier is one of 52 species of bird which appear on the red list of the Birds of Conservation Concern in the UK. http://www.rspb.org.uk/wildlife/birdguide/status_explained.aspxFatbirder Comment
I am not just appalled at this state of affairs but increasingly angry that this ‘theft’ by a small minority from the vast majority of UK citizens is allowed to go on. That same small minority uses the law to protect their property from intrusion thus allowing them to get away with this larceny from us all.
Wild birds are part of our right and heritage and we are being denied this in order for a small minority to indulge their blood lust when shooting living things for fun. They deny the right of wild birds to live in order to raise artificially inflated numbers of prey species because they enjoy killing them.
It is time we all lobbied for a change in the law to ensure that grouse moors can be effectively monitored and we can ensure that ‘our’ birds of prey are left alone.
4th July 2014