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Woolly Maggots

I’ve favoured a return of our wild megafauna to our mountains for some time, now as a general wish to see wildlife flourish on our island. This includes letting the red deer extend their range beyond the small confines of Killarney NP, where it seems only those with friends in the right places and a pile of cash in their back pocket can get to hunt stags. It includes getting wild boar back, as far as our scant natural habitat is still suitable for them. And of course in includes letting the wolf roam the uplands, as those uplands regain their balance in terms of flora as well as fauna.

There are clear barriers to such steps. One of them is the lack of that suitable habitat, and another, connected to that, is the extent of sheep farming.

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Sheep in a field. See any trees? Only habitat for tellytubbies.         Photo by Paul Mutton.

I have long marvelled at the fact that sheep are still farmed in Ireland. I’ve spent decades hearing about and seeing how destructive they are to the uplands – anyone whose seen the golf green fields where farmers have them on the lowlands can imagine their effect on a wild landscape. When I was still in college in the early 90s we learned about overgrazing at important conservation and recreation areas of Ireland (like the slopes of Errigal Mountain in Donegal, Connemara NP). Some call them woolly maggots, for obvious reasons.

 

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Sheep in the mountains. Hard to spot a tree here, either.        Photo from http://snowdonia-active.com/news.

Simultaneously, I’ve spent decades pushing these animals ahead of me, both in cars on the roads and while trying to hunt or just hill walk without them scattering every shred of wildlife I might have otherwise had the chance to see. I even spent an hour saving one, which had got its leg caught in the wooden slats of a footbridge. It gave me scant thanks, and I was sure the farmer wouldn’t have been too pushed either way, given the huge numbers of dead animals you see while walking in our mountains. But I didn’t think letting it die of thirst was a valid option for anyone with a conscience. If my car jack wasn’t able to push up the slat, I was going to smash its skull in with a wrench, or a rock. A better end, despite the visual image you’re probably conjuring up right now…

Anyway, I remember a farmer telling me more than a decade ago that the wool was barely worth the effort to shear the sheep, and that the merchant only took it from him under no obligation to actually return money to the farmer. If it sold, he gave a portion of the sale, if not, then he… I’m not sure what he’d have done with the wool – throw it out, donate it, or what.

I’ve only eaten lamb a few times in Ireland, and I never liked it much. How much lamb is eaten round here and how much a lamb is worth, I’ve no idea, but I never imagined it was much (again, seeing how little attention is paid to them on the hill).

 

George Monbiot has the numbers. He reckons it’s less than 1% of the British diet, and the wool has almost no value. And it’s probable that the flooding caused by overgrazed hillsides means less food is grown downhill than otherwise would be, meaning sheep grazing actually reduces agricultural production.

He’s submitted a whole list of problems with the current Common Agricultural Policy and its effects on the environment.

One of these is that without subsidies sheep farming on uplands would be so clearly a waste of time that the sheep would disappear from the mountains by themselves.

And if that happened, well, two obvious effects would be that there would be no problem with sheep kills by reintroduced wolves up there (down the slopes any remaining sheep are easily protected in electrified pens at night), and the deer and other fauna would have something to eat and habitat to hide in as they spread over a landscape currently almost devoid of plant cover.

And real money could flow into these areas from people who want to see the wildlife, just like the reintroduced red kite (hopefully right now spreading across and out from Wicklow) brought £8 million in tourism revenue to parts of Scotland.

Seems simple maths to me.

Will We Ever Rewild Ireland?

While every week practically, there is some good news from somewhere around Europe or further regarding the rewilding of our environment, it seems Ireland is sadly lagging behind. The golden eagles we restored to our landscape are struggling, and might go extinct again.

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Irish golden eagle chick; photo taken from Golden Eagle Trust, credit Laurie Campbell

In the Italian Apennines, bears are making a comeback. A recent article said that bears, and other predators need some understanding, and the goodwill of the locals. If not, they’re doomed. The bears have this goodwill, though, and prevention is better than compensation. Electric fences keep bears out of bee hives and chicken coops, and sheep folds. The sheep have to be brought in closer to the farmhouses and protected. This makes it more expensive, but considering how much money could be earned by small towns and villages providing wildlife viewing opportunities and tourism as farmers get older, and their children leave because they don’t want to farm, that’s not considered an unwise investment. And the bears have always been around, if a little higher up the mountains.

As the reintroduction of lynx to Great Britain rolls forward, people ask if this predator will target sheep. The answer, from other countries, is that it’s very unlikely, as long as the rest of the ecosystem is functioning and the sheep aren’t in the forests – where really they’re not supposed to be.

These forests are, in fact, the reason lynx are needed in the environment – to help rejuvenate them. Over-population of deer is preventing regeneration, and lynx are designed to hunt deer. This article on CNN indicates that lynx reintroduction has support of 90% of Brits, and the effects on the environment are expected to be significant, if it follows the pattern of cascading impacts wolf reintroduction had in Yellowstone National Park.

The article also states that returning predators is “not a quick fix for long-term decline” because “the removal of predators for decades causes changes in a system that make it resistant to the effects of reintroduction.”

One of these changes is the attitude of humans, especially those who work the land. While the Apennine farmers have always lived with bears, and European farmers with lynx, and farmers in northern Spain with both bear and wolves, farmers in Ireland and Britain have had it relatively easy. The idea of changing their practices on a livestock that already loses money and only subsists because of EU payouts is rather daunting. “When projects do not have public support it can prove fatal for returning species.” As it is, we know how much goodwill predators have in Ireland.

It can be done, though. In China, where the tiger was extirpated 65 years ago, a few breeding females have recently been spotted. And rehabilitated Amur tigers have been released back into former haunts, one of which has given birth to two cubs.

Apart from ensuring that the predators are not overtly killed by those opposed, the habitat has to be suitable. Rewilding Europe helped rewild Dutch rivers penned in by dykes and canals, and only then could forest return enough to allow beaver recolonisation. The Amur tigers have thousands of square kilometres of birch forest still intact despite logging, and the lynx in Britain will only be released in forested areas.

Irish forest cover is still very low compared to the rest of Europe, with sheep still grazing in woodland, on top of whatever deer population is there. The land has been so changed that there is a debate as to whether the Scot’s Pine survived and can considered native. Some think it is an invasive on peat bogs and should be removed. It’s hard to be angry at Scot’s Pines at the best of times, though. A recent Economist article says it’s a waste of time and energy trying to eradicate even the bad ones, but considering that the bogs are not necessarily the best environment in terms of providing habitat for as wide a variety of species and a robust environment, I think we should give the Scot’s pine a free pass and let it get on with growing. It will help rewild the landscape, providing habitat for more species than the bogs do. As I said before, and George Moniot said yesterday in an interview, rewilding is not an attempt to turn any clocks back.

Having any trees grow might be hard, though, unless the sheep are reduced. Making our environment suitable for reintroduced predators will involve keeping such targets out of their way, and reducing the destruction they and their husbandry is responsible for.

The predators we’ve already reintroduced might die out again if we don’t.

In Donegal, a place as wild as we can claim to have in Ireland, the constantly overgrazed and burned bogs are not producing enough food for the golden eagles to breed. Instead of getting fat on hares and grouse, like they do in Scotland, the poor eagles have to hunt badgers and magpies.

News like that makes even the most gung-ho Irish rewilder pause and wonder, if the golden eagle can’t clasp a foothold on our island, what hope will the wolf have?

It will only have a hope if it finds the goodwill of the rural community.  And  George Monbiot said yesterday, the countryside is not inhabited only by farmers. If 90% of Britons favour having lynx in their forests, there, then we can hope a majority of Irish will also approve. And  when sheep inevitably disappear from out hillsides as the payments propping them up are removed from EU legislation, and in some places to help the much-loved golden eagles, the forests can return to provide a home for them and many other species.