Hedgehog Conservation

Oliver Colvile Excerpts

Tuesday 10th November 2015 Commons Chamber

[Oliver Colvile (Plymouth, Sutton and Devonport) (Con)]

Thank you, Madam Deputy Speaker, for giving me an Adjournment debate on hedgehog habitats and the need to protect the species. Before I go any further, I draw the attention of the House to my entry in the Register of Members’ Financial Interests. I still retain an interest in a small public relations company that gives advice to developers, although I am not sure they will want to talk to me after this. I thank the British Hedgehog Preservation Society and the People’s Trust for Endangered Species, and especially Henry Johnson, who has spoken to me about the importance of hedgehog conservation.

An article in The Guardian in July 2013 pointed out that hedgehogs are prickly in character, have a voracious appetite and a passion for gardens, and have a noisy sex life. I leave it to you, Madam Deputy Speaker, to decide which of those traits I share. In a BBC wildlife poll, hedgehogs were chosen as the best natural emblem for the British nation, beating the charismatic badger and the sturdy oak. The victory for the ultimate underdog came about with 42% and more than 9,000 votes cast for the hedgehog. I know what it is like to be an underdog, because that is how I felt in the run-up to the last general election, when I placed a bet on myself with Paddy Power at 4:1 against.

In short, the British people have taken hedgehogs to their hearts. Even though we are a nation of animal lovers and have played a key role in the emergence of the modern conservation movement in the western world, Britain does not have a designated national species, unlike many other countries, including Russia, Australia and South Africa. That is why I am calling on my hon. Friend the Minister to hold a national campaign to identify which animal should be our designated national species. Needless to say, I will be launching a petition after this debate to name the hedgehog as our designated national species.

[Jim Shannon (Strangford) (DUP)]

I was interested to hear the hon. Gentleman set the scene for us, but there are more than 100 priority species across the UK, many of which reside within my constituency. Does he agree we need a strategy for all those species, including the hedgehog?

[Oliver Colvile]

Yes, I am happy to agree, but I am talking about, and campaigning for, the hedgehog.

Perhaps the BBC might like to run a competition similar to one to find the greatest Briton, with a series of people arguing the case for their preferred animal over a series of weeks. I would be willing to do the job on behalf of the hedgehog.

[Martin John Docherty (West Dunbartonshire) (SNP)]

Does the hon. Gentleman agree that hedgehogs are a devolved issue to be decided on by the Scottish Government?

--- Later in debate ---

[Oliver Colvile]

I am told that in the western isles, there are no hedgehogs at all.

My relationship with the hedgehog goes back to my own childhood in suburban Woking, when I was read by my actress mother Beatrix Potter’s “The Tale of Mrs Tiggy-Winkle”—hon. Members will not be surprised to learn that this is not the only Mrs T who has been important in my life. I was therefore deeply shocked to discover that in the last 10 years, hedgehog numbers have declined by about one third nationally. According to the House of Commons Library, the principal reason for this prickly animal’s decline is the loss of habitats. Likely factors in the hedgehog’s demise are the loss of permanent grasslands, larger field sizes, the use of pesticides and herbicides and a reduction in hedgerow quality. I understand that badgers are a natural predator of hedgehogs and that consequently they avoid sites where badgers are present.

[Gavin Williamson (South Staffordshire) (Con)]

Does my hon. Friend recognise the importance of using our gardens as a vital habitat for hedgehogs? I recently built a hedgehog house in my garden. Sadly, as yet I have no residents in it, but I hope it will encourage diversity and a growth in hedgehog numbers in South Staffordshire.

[Oliver Colvile]

I will be making a similar point in a moment.

Hedgehogs seem to thrive in urban and suburban areas, but the move to tidy, sterile gardens—I am sure the garden of my right hon. Friend the Member for South Staffordshire (Gavin Williamson) is not sterile—has also contributed to their demise. However, these suburban habitats are broken up by fences and roads, pushing hedgehogs into unsuitably small areas.

[Rebecca Pow (Taunton Deane) (Con)]

Another fascinating fact about hedgehogs, which my hon. Friend might be aware of, is that they run up to 1.2 km a night, but they have to find a mate. Thinking about wildlife gardening, I wonder if he might make a hole in his garden fence so that the hedgehogs can run through to find a mate? This is essential.

[Oliver Colvile]

My hon. Friend has been reading my speech or has had prior notice of it.

Hedgehogs need to move a surprising distance to search for food, mates and nesting sites, so we need to make it easier for them to move between gardens, perhaps by making holes in fences. During a visit to Plymouth’s hedgehog rehabilitation and care centre this autumn, in the constituency of my hon. Friend the Member for Plymouth, Moor View (Johnny Mercer), I learned that the way to tackle this problem is to stop habitat loss. I was also rather surprised to learn that we should not leave milk and bread out for hedgehogs. Additionally, slug pellets are a great danger that can be fatally harmful to them.

[Julian Knight (Solihull) (Con)]

I congratulate my hon. Friend on securing this debate. Does he agree that the advent of specific hedgehog conservation areas, such as the one in Elmdon in my Solihull constituency, can play a major part in arresting the alarming decline in the numbers of the great British hedgehog?

--- Later in debate ---

[Oliver Colvile]

I am delighted to hear about the area in my hon. Friend’s constituency, and I think it important to continue with the theme of ensuring how we can look after the hedgehog.

I was also told that elastic bands, which postmen discard when delivering letters, are also detrimental to hedgehog survivals. There is no robust evidence on this point, but it is one of many concerns that have been raised with me about the pitfalls that hedgehogs must dodge.

Not only do we need hedgehog-friendly gardens, but I also want my hon. Friends and the Government to give local authorities advice on ensuring that hedgehogs do not get caught up in bonfires. Last week, we celebrated bonfire night and I raised my concerns about hedgehogs making nests in the bonfires before they were set alight. One of my hon. Friends suggested that this might be a Catholic plot to ensure that attention was taken away from Guy Fawkes—but I rather dismissed that.

Although it is not thought that badgers are the principal culprit in the demise of hedgehogs, they cannot be totally blame free. In a major DEFRA study, which assessed the ecological consequences of badger removal during the randomised badger culling trial lasting from 1998 to 2006, it was found that removing badgers from a habitat had a number of consequences for other species. The report said that hedgehogs rarely encountered badgers in rural sites, but were found relatively frequently in amenity areas.

Population density increased by over 100% over the course of the randomised badger culling trial in amenity sites in proactive cull areas, while declining slightly in no-cull control sites. No similar increases were detected in rural sites. The report also found that there is strong evidence that badger predation restricts hedgehog populations and that amenity areas in villages act as a spatial refuge for hedgehogs.

In 2011, a further report on the state of British hedgehogs concluded that, while badgers are a natural predator of hedgehogs, where there are good foraging opportunities for worms and beetles, badgers and hedgehogs can coexist. However, when there is no safe refuge, and badgers and hedgehogs compete for these scarce resources, hedgehogs may be in serious trouble.

A more recent study in 2014 found that in areas of preferred habitat, counts did not change where there was no badger culling. An analysis of the original badger culling experiments, published in April 2014, shows that while at some sites hedgehog numbers did increase, following a reduction in the number of badgers, it was thought that some of the sample sizes might have been too small.

I must point out that there have been widespread calls for more research into the effects of the badger, and I welcome this. As I explained earlier, badgers are not the sole cause of the decline in the hedgehog population, but I believe that there is a real danger that if more research is not put into the badger cull, hedgehog numbers will continue to decline. I hope that the Minister will take note of that.

There is a pressing need to support hedgehogs in urban areas. It is very important to focus on the barriers created by walls and impermeable garden fences and the consequent fragmentation of the hedgehog population. The House may like to know that I am pressing my fellow neighbours at the Royal Naval hospital in Plymouth to ensure that we can create a hedgehog-friendly community and increase the number of hedgehogs in this part of my inner-city constituency.

[Dr Lisa Cameron (East Kilbride, Strathaven and Lesmahagow) (SNP)]

I congratulate the hon. Gentleman on securing this debate. I am just reading on the British Hedgehog Preservation Society site that Saturday 21 November is hedgehog day, so I wish to congratulate the hon. Gentleman on one of the timeliest debates on this issue.

[Oliver Colvile]

Everybody else seems to have had notice of my speech before I ended up making it.

The progressive loss of suitable feeding areas through intensive gardening or inappropriate management of amenity grasslands are also major issues about which we can take action. When new garden fences are installed there are “hedgehog-friendly” options, such as a small hole so that hedgehogs do not become trapped in gardens, and I urge people to consider those in future. More than 36,500 hedgehog champions are campaigning to create hedgehog-friendly neighbourhoods. I have now volunteered to be one, and I am the 150th hedgehog champion from Plymouth to sign up to this excellent scheme.

I am sure, Madam Deputy Speaker, that you will want to know what you can do. Like me, you can sign up to be a hedgehog champion on the “Hedgehog Street”' website, where you can report sightings of hedgehogs on the “big hedgehog map”. Although it is not a scientific survey, it is an excellent way in which to engage the public, and I challenge as many right hon. and hon. Members as possible to sign up to the cause.

I am delighted to report that Saturday 21 November is the day of the hedgehog, and that hundreds of people are expected to descend on the International Centre, in the constituency of my hon. Friend the Member for Telford (Lucy Allan). I myself will be attempting to set up an all-party parliamentary group for hedgehogs, so that we can advance the cause of those prickly characters. If any Members are interested, I should be delighted if they contacted me on [e-mail]. On the same day, the next report reviewing the four main surveys covering hedgehogs in rural and urban areas will be released. It must be remembered that hedgehog numbers are a good indicator of the state of the natural environment, which is why these creatures are so important to the United Kingdom’s ecology.

I think that there is more to be done, and I have therefore suggested to the Chairman of the Environment, Food and Rural Affairs Committee, my hon. Friend the Member for Tiverton and Honiton (Neil Parish), that it should hold an inquiry into how we can save hedgehogs.

I hope that I have set out the case for hedgehogs clearly, Madam Deputy Speaker, and that you too will become a hedgehog supporter. Now is the time to increase the public’s awareness of the plight of these plucky characters. I trust that the aforementioned Mrs T would be delighted that someone is taking up this important cause.

[Madam Deputy Speaker (Mrs Eleanor Laing)]

I think I had better confirm, lest my customary silence be taken as negative, that I will of course do so.