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The Parliamentary Under-Secretary of State for Environment, Food and Rural Affairs (Dr Thérèse Coffey)
It is a pleasure to serve under your chairmanship, Sir Roger. I congratulate my right hon. Friend the Member for Newbury (Richard Benyon) on securing this debate. He has set out a compelling and passionate case for saving, preserving and enhancing the life of the curlew in this country. As we know, he was one of my most successful predecessors. I appreciate his years of valued service and experience, and indeed the advice he has given me from his time when he was the Minister responsible for the natural environment.
As my right hon. Friend highlights, the curlew is among the UK’s most widespread wading birds, but its breeding range has contracted substantially in the past 50 years. As a result, and as he set out, 10 years ago the species was moved to the globally near-threatened category of the International Union for Conservation of Nature red list of threatened species. As was noted earlier in the debate, in the past 20 years the curlew population has decreased by about a half.
Supporting a quarter of the summer breeding population and a fifth of the overwintering population in global terms, the UK has an important role to play in protecting curlew. This is reflected in the fact that declines in the UK have a greater impact on the global population than in any other country. As my right hon. Friend knows from experience, the Government are absolutely committed to reversing the declines in bird populations, including curlew and other wading birds.
Declines in the curlew have been caused by a reduction in breeding. Although adult curlew are long-lived birds, very few breed successfully, and the few remaining lowland populations that have been studied show that very few, if any, chicks are produced each year. There are two principal causes of the decline in production in lowland areas. My right hon. Friend set out very clearly the predation of nests and chicks, but there is also the intensification of grassland management, especially earlier rolling and cutting of grasslands, which crushes nests and can kill chicks.
On protection, the curlew is a migratory species and there is an obligation to classify special protection areas under article 4 of the birds directive, which requires the provision of SPAs. The UK network of more than 270 SPAs covers about 2.8 million hectares of key habitats. There are currently 87 SPAs in England, of which 13 have been classified for non-breeding curlew. There are currently no SPAs classified for breeding curlew in England or elsewhere in the UK, but reviews of the network show that the north Pennine moors—admittedly not lowlands—are the single most important site in England for breeding curlew.
A third of curlew overwintering in Britain use habitat provided as part of those SPAs. I recognise that that is only part of protecting the species, but increasing that suitable habitat and then focusing on breeding success in upland and lowland grasslands is vital. We have to have an international action plan for curlew. We are contributing internationally to actions to address that in our role as a signatory to the African-Eurasian migratory waterbird agreement, notably through the national implementation of our international action plan for the species, which was adopted two years ago. The long-term goal of that plan is to restore the favourable conservation status of the Eurasian curlew throughout its AEWA range, and for it to be assessed by 2025 as “least concern” against the International Union for Conservation of Nature’s red list criteria. The short-term aims are to stabilise breeding population declines, to improve knowledge relating to the population and conservation status, and for any hunting activity to be sustainable.
In spring last year, an Ireland and UK curlew action group was formed by a range of organisations, including our country’s conservation agencies, the RSPB and the Game & Wildlife Conservation Trust to co-ordinate conservation measures. The group is meeting for the third time, but as my right hon. Friend points out, talking is challenging when it is time for action.
Activities already under way include Natural England working with the RSPB on a recovery programme aimed at providing a co-ordinated approach to the management of curlew habitats, including predator control, to increase breeding numbers. That forms part of the international action plan to address the “near threatened” status of the curlew.
My right hon. Friend argued passionately for the increased use of predator control in the protection of curlew, and was reinforced in that by my hon. Friends the Members for Carmarthen West and South Pembrokeshire (Simon Hart) and for York Outer (Julian Sturdy). I absolutely agree that control of predators such as foxes and stoats has a role to play in the recovery of rare or declining species, particularly ground-nesting birds.
As my right hon. Friend knows, predator control already takes place throughout the countryside as part of normal farming and game-keeping practice. It is true that predation at the egg stage is common in some areas and control of those predators has a role to play in their recovery. However, that control should be effective and not lead to making the predators themselves extinct.
A number of species predate curlew nests and chicks in the lowlands, including red fox, carrion crows and badgers. The relative importance of different predators differs locally. Land-use changes can have an impact on curlew populations through support of predators, so there is sometimes the interesting challenge of fragmented landscapes—where we may introduce patches of woodland —that have often been shown to support greater numbers of predators, but can be beneficial in other aspects of biodiversity.
Areas where predators are managed, such as areas managed for grouse shooting, have higher rates of breeding success, as my right hon. Friend illustrated, and we have seen a threefold increase in curlew abundance. The question of predator-prey interactions, however, is not straightforward. A variety of research shows that predators are part of a complex mix of factors that can influence prey populations. I am assured by my scientific advisers that the research shows that, although predation is the main reason for egg and chick losses in many bird species, most can withstand high levels of predation. There may be local short-lived benefits and we need to consider long-lasting measures.
Richard Benyon
Will the Minister go back to her officials? I entirely accept that populations of certain species can withstand levels of predation as long as there are plenty of them, but when there is a very small number of a declining species, there is no margin for error. We can do as much habitat preservation as possible, but if we do not include this part of the piece—predator control—then that margin for error means that we will continue to see a decline.
Dr Coffey
My right hon. Friend, dare I say it, needs to wait for the conclusion of my speech, which I have rewritten during the debate.
I wholeheartedly agree that we need to empower farmers. He will know that our agri-environment schemes have been designed with the aim of encouraging habitat management to promote conservation in targeted areas, whether that is about suitable nesting or foraging conditions. We are delivering significant areas of habitat for wading birds, including the curlew. About 600,000 hectares from the predecessor schemes are managed for wading birds, and since 2016 Countryside Stewardship has provided 10,000 hectares under the new schemes.
A payment-by-results approach currently being piloted in the Yorkshire dales includes looking at habitat, but I want to stress to my right hon. Friend that farmers are able to manage the land as they wish. They are paid on the suitability of the habitat that they provide, but they can undertake predator control. That is farmers’ choice. It is important to stress that they have absolute clearance from the Minister responsible. It is about managing habitat, but they are also free to use techniques to ensure that predator control does not undermine the intended outcome of the project.
In highlighting projects to help curlew decline, my right hon. Friend rightly praises the work of the Game & Wildlife Conservation Trust, including their action for curlew project launched earlier this year. However, GWCT states that it is not just about predator control. We have to make sure that we get a balance of dry nesting areas, wet foraging areas and insect-rich grassland for chicks in spring and summer. Through that combination of proactive habitat management and predator control where required, we can bring about positive change for curlew.
I am also conscious of the RSPB’s upper Thames wader project, which is working with more than 200 farmers to create, restore and manage wetland grasslands to support species including curlew. That area now supports the largest population of curlew on lowland farmland and again demonstrates the importance of providing habitat and feeding resources for birds and chicks.
My right hon. Friend may well be aware of the curlew country project in Shropshire, which brings together local communities to raise awareness and monitor local curlew populations. I understand that, although they may not be having quite the impact that he rightly demands, in raising awareness and bringing communities together to work to preserve the curlew, they do valuable work that we should not underestimate.
I am genuinely grateful to my right hon. Friend for raising this issue. He will be aware, from his time as a Minister, that in a portfolio as wide as the natural environment, it often does take debates to get some focus on a particular topic. He has passionately set out why we need effective action, and I agree. That is why I will be asking Natural England and policy officials from the Department for Environment, Food and Rural Affairs to include the use of predator control in all current and future projects that we fund. It is important to me that it is at least considered, and that reasons are given for why it is or—equally importantly—why it is not included in a particular scheme.
My right hon. Friend will understand that we need to undertake an appropriate mix of actions, including protecting important sites, working with farmers and other land managers to manage these habitats carefully, and targeting legal predator control to halt, and then reverse, the decline of this iconic species. The curlew is too important to be lost from our world’s biodiversity. As I set out earlier, our actions matter because a substantial proportion of these birds winter or breed in the United Kingdom. We need to make this a success, so that England and lowland curlew can continue to have the bright future for which my right hon. Friend hopes.
Question put and agreed to.