By Cian Mc Conway

On April 7^th, 2025, the Texas-based biosciences company Colossal announced the birth of two Wolves, Romulus and Remus, both born on October 1^st, 2024. However, these two Wolves were something special. Colossal has claimed to have resurrected the Dire Wolf, a species that had been lost to time for well over 10,000 years. But is there truth to this claim? Has the Dire Wolf really returned, and is resurrecting extinct species really a good idea?

What is a Dire Wolf?

Many people may be aware of the Dire Wolf due to its inclusion in Game of Thrones, but many are unaware that the Dire Wolf was a real animal, although it differed heavily from its pop culture appearances.

Aenocyon dirus was a species of wild dog that went extinct around 10,000 years ago in an era known as the Pleistocene. Dire Wolves were large animals, weighing up to 68 kilos compared to 38 kilos in an average male Grey Wolf. They were once found in woodlands and savannahs across the Americas, as far north as Canada down towards Argentina. Dire Wolves hunted a wide range of large prey including Bison, Camels, Wild Horses, Ground Sloths and even young or injured Mammoths or Mastodon if they got the opportunity.

However, names can be deceiving. In 2021, researchers studying ancient DNA from the species found that the Dire Wolf may have not been a Wolf at all. In fact, the study found that the Dire Wolf has no close living relatives. This result could be subject to change as more research is done, but this could mean that the Dire Wolf may have a very different life appearance than what we may have expected at first. 

It isn’t known why Dire Wolves went extinct, but it was likely due to multiple factors. Climate change at the end of the last Ice Age changed their habitats, meaning the species they hunted and habitats they relied upon declined. This, combined with pressures from Humans who had just arrived in the Americas, likely caused their extinction.

What is De-extinction?

De-extinction may sound like science fiction, like something out of Jurassic Park, but genetic research has progressed dramatically since that film came out in 1993! De-extinction is essentially resurrecting an extinct organism or at least creating one that resembles and behaves like an extinct species. 

Cloning is by far the most widely used method and many living animals have been cloned. Clones may be genetically identical to the donor of the cells used, but genetics technology has advanced to a point where DNA can be altered deliberately to create genetic diversity. The most famous example of a cloned animal is Dolly the Sheep, who was incredibly important for genetic and stem cell research. Dolly was a Finn-Dorset Sheep born on July 5^th, 1996, at the Roslin Institute in the University of Edinburgh. While animals had been cloned before Dolly, she was the first mammal to be cloned from an adult cell, a breakthrough for genetics research. Dolly unfortunately passed away in 2003, but many other animals have been cloned since her birth. Dolly is on display in the National Museum of Scotland in Edinburgh.

There have been attempts to de-extinct some species in the past, such as the Pyrenean Ibex in 2009 and the Gastric-brooding Frog in 2013. Unfortunately, these animals didn’t survive more than a few days. To recreate an extinct species, scientists can use their DNA to alter reproductive cells to create a clone. DNA is the building blocks of life, acting like a blueprint or instruction manual for making a living thing. 

However, the older the species is and depending on how their bodies are preserved, the more damaged the DNA can be. DNA breaks down rapidly after an animal dies. But in some circumstances, the DNA of ancient animals may be preserved in the right conditions, such as being preserved in ice or permafrost, but only within a certain timeframe. This means non-bird Dinosaurs won’t be roaming the Earth anytime soon as their remains are simply too old, but animals like Mammoths and Dire Wolves are possible candidates in theory. Their genetic code is still damaged though, so geneticists may fill in the gaps with genes from living relatives or alter the genome of a close relative to make it resemble the DNA of the extinct animal. The same technology used to clone living animals can be used to clone extinct ones using a surrogate parent that’s closely related to the extinct animal.

Colossal aims to clone a handful of other extinct animals. These are the Woolly Mammoth, Tasmanian Tiger (also known as a Thylacine) and Dodo. The goal is to reintroduce them back into their natural habitats to help restore threatened habitats, as they’re incredibly important to their ecosystems.

The Woolly Mammoth (Mammuthus primigenius) survived up until about 4,000 years ago on Wrangel Island off the coast of Russia. It was once found across Eurasia (including Ireland) and into the northern parts of North America. Climate change, habitat loss and Human hunting lead to its extinction.

The Dodo (Raphus cucullatus) was a large species of flightless pigeon from the island of Mauritius in the Indian Ocean. The Dodo’s reputation as a stupid bird is undeserved, as it simply lacked fear of people due to living on an island without predators. Hunting, habitat loss and invasive species wiped them out. The last Dodos died in the 17^th century.

The Thylacine (Thylacinus cynocephalus), also known as the Tasmanian Tiger, was a marsupial native to Tasmania (and mainland Australia historically). Despite looking similar to a Wolf, it was actually a Marsupial like a Kangaroo or Koala. The Thylacine disappeared in mainland Australia due to Humans arriving on the continent and competition with the introduced Dingo. They survived in Tasmania until European settlers arrived. The poor Thylacine suffered a fate similar to the Wolves in Ireland, culled out of fear they would kill livestock. The last Thylacine died in a zoo in Tasmania on September 7^th, 1936.

A pair of Thylacines at the Smithsonian National Zoo in Washington D.C. This photo was taken in 1904. As of 2020, there are 113 known photographs of living Thylacines alongside a few short films.

Has the Dire Wolf really returned?

The short answer is technically no.

The longer answer is more complicated! In the creation of their Wolves, Colossal edited the genes of a Grey Wolf to more closely match the genes of a Dire Wolf. Ancient DNA is rare, but some Dire Wolf fossils are in good enough shape that they preserve some genetic code. Since DNA acts like the blueprint of a living thing, so changing the genes of an animal can change their appearance and traits. This is known as a phenotype.

No ancient DNA was used in the creation of Colossal’s Wolves. Rather, specific genes were edited to match those of the Dire Wolf, with the hope that the cubs would resemble Dire Wolves in appearance and behaviour. The cubs are still Grey Wolves, the same species as the Wolves that call Wild Ireland home, but they have been genetically modified to exhibit certain traits. 

Colossal scientists select specific traits in their Wolves, such as larger size and bulkier jaws. They also deliberately selected for genes that gave their Wolves a white coat, much like Finn living here at Wild Ireland, mentioning that the ancient genomes they studied showed Dire Wolves may have had paler coats than once believed. However, Colossal’s research on Dire Wolf genetics is yet to be published.

So Colossal’s Wolves aren’t true Dire Wolves, but as the cubs continue to grow, they should begin to show more of the traits that the researchers expect the Dire Wolf would have had. Unfortunately, the real Dire Wolf remains extinct. 

Should we Bring them Back?

De-extinction is a complicated topic for a lot of reasons. While it’s tempting to draw comparisons to the Jurassic Park films and all the reasons they went wrong, the concerns are less about Mammoths, Dire Wolves and Dodo birds terrorising the public and more so the ethics of de-extinction and welfare of the animals themselves.

Many conservationists are concerned about the idea of de-extinction. There is a real possibility that, if the technology continues to advance and become more widespread and affordable, it may harm efforts to conserve natural habitats and species that exist today. It’s possible the urgency to protect wildlife may be reduced because ‘we can just bring them back later.’ This is a reckless way of thinking, of course, as conservation of living species should always be a priority and de-extinction is expensive and may not always be successful, if possible at all.

There are also concerns about animal welfare. Colossal made a name for themselves by announcing their goal to bring the Woolly Mammoth back from extinction by using modern Asian Elephants as a surrogate. The idea behind their resurrection is to introduce the species back into Siberia, where their grazing would encourage more diverse plant communities and lock away carbon, helping in the fight against global warming. The problem is Elephants are an endangered species. Is it ethical to do these tests with endangered species? Elephants are also incredibly intelligent, which brings another ethical concern. 

The world has changed since these animals last walked the Earth. With habitat loss, climate change and increasing pressures due to Humans, is it right to reintroduce animals to our landscape that may have been gone from the planet for hundreds, if not thousands of years such as Mammoths? However, it is equally possible that more recently extinct species such as Thylacines and Dodos would have an incredibly positive impact on the environment. But for species like the Dire Wolf, is it right to bring species back that cannot return to the wild? Colossal’s Wolves will never return to the wild, as the habitat they relied on no longer exists and they risk interbreeding with wild Wolves. The wolves currently live in a massive reserve where they are cared for by a team of scientists and keepers.

Thankfully, Colossal’s technology and funding is being put to good use. The de-extinction company funds and supports dozens of other organisations globally, including various zoos, sanctuaries and aquariums alongside organisations that work in the field to help conserve the planet’s wildlife.

While the focus has been on the cloned Wolves, this groundbreaking technology can be used to create to save species from extinction as well. On the 10^th of December 2020, a female Black-footed Ferret was born in a facility in Colorado. Black-footed Ferrets are an endangered species, the only Ferret native to North America and one of the continent’s rarest animals with less than 400 left in the wild. However, this young Ferret was truly one of a kind.

Elizabeth Ann posing for a photo. Ann is unable to breed due to reproductive issues which are unrelated to the cloning process. Two other Black-footed Ferrets, named Noreen and Antonia, were cloned in April of 2024. Antonia later had three kits of her own in June 2024.

Her name is Elizabeth Ann, and she is the first clone of her species. Ann was cloned from preserved egg cells collected from a dead Ferret back in the 1980s. These eggs were kept in San Diego Zoo’s Frozen Zoo, a lab that cryogenically preserves animal cells for the future. This acts like an insurance policy in case species do go extinct. A Domestic Ferret, the same one you may keep as a pet, was used as a surrogate mother.

All Black-footed Ferrets alive up to that point have descended from seven animals rediscovered in 1981 after having been believed to have become extinct. This means these animals aren’t diverse genetically, which can lead to potential issues such as being more prone to disease. Ann, and other cloned Ferrets born after her, are not related to other Black-footed Ferrets. This means the offspring they could have will be healthier, helping to save their species. Other endangered species have been cloned too, such as a species of wild cattle called Gaur and the Przewalski’s Horse (also known as Takhi).

Amid the 6^th mass extinction, where over 1 million animals and plants are at risk of extinction, the same genetics technology and cloning companies like Colossal could be an important tool to help threatened species survive into the future, giving them the extra hand they need. After all, we should all protect the wildlife that needs help now to prevent them from going the way of the Dire Wolf.

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As a wildlife conservationist, I have been following the proposed national deer cull in Ireland with great interest. The debate surrounding this issue has been intense, with some arguing that the cull is necessary to control the deer population, while others believe that it is counterproductive and may even cause more harm than good. The proponents of the cull argue that the deer population is causing ecological damage and increasing the risk of road accidents. However, according to recent studies, culling is not an effective solution and may even exacerbate the problem.

One of the primary reasons why culling does not work is because of the social behaviour of deer. As with many animals, deer have a hierarchical social structure, and a dominant male, or stag, plays a vital role in suppressing other males’ breeding activity. When the dominant stag is removed, it can lead to a breeding free-for-all, resulting in an increase in the deer population. The figures from the Department of Agriculture appear to support this claim, with 4,749 deer killed in the first cull in 1995 and over 55,000 culled last year, 2022. These statistics suggest that the cull may be unintentionally increasing the deer population in Ireland, rather than controlling it.

Moreover, the impact of the cull on ecological damage and road accidents is debatable. While proponents argue that the cull is necessary to reduce the deer population, research has shown that reducing the deer population does not necessarily lead to a reduction in the number of road accidents involving deer. In fact, according to data from the Road Safety Authority, the number of road accidents involving deer has increased significantly in recent years, despite the culling efforts.

It’s concerning to see politicians, with no expertise in wildlife management, calling for a national deer cull. This has been a recurring issue with wildlife management globally, where people with no experience in the field, make decisions that have far-reaching consequences for us all. As an advocate of proper wildlife management, I have been frustrated by the politicians’ unwillingness to even listen to undisputable scientific evidence. This evidence has been mounting for centuries, but yet, they continue on the same path of destruction.

The recent call for a deer cull, echoes the call for wolves to be culled in the 1600’s. As a result, the Irish ecosystem fell out of balance after their extinction. It is only now we are seeing the consequences of their absence, with increased numbers of deer and indeed the proliferation of mesopredators such as foxes, which are over predating ground nesting birds and driving birds like the curlew into extinction.

Where will it end? Once the deer have been exterminated, what animal will be culled next? Bees, for instance, cause thousands of stings and hundreds of deaths each year. A very convincing argument could be made for their elimination. However, we all recognize the critical role bees play in pollination and the devastating consequences of their loss.

The truth is, nature is an inconvenience to the expectations of our modern lifestyles. We must recognise that we, as human beings, are a part of nature, not separate to it. Like a house of cards, the fragile balance of our ecosystem rests on the interdependence of its many components – bees, deer, wolves and humans play a vital role in the ephemeral dance of life, and the removal of even one can cause the entire house of cards to come crashing down

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Stray Pig Rescued by ISPCA and Gardai After Dangerous Roadside Chase

A stray pig caused chaos on the roads outside Donegal town on February 22, as it ran erratically in and out of wasteland and onto the main road, endangering both itself and drivers.

Thankfully, local animal welfare groups and the Gardai were on hand to help. Killian McLaughlin from Wild Ireland, inspector Kevin McGinley of The Irish Society for the Prevention of Cruelty to Animals (ISPCA), Donegal Animals in Need, and veterinarian Nick Garvey attended the scene with the Gardai to assess the pig’s condition.

Despite their best efforts, it was quickly determined that the pig was too dangerous to catch without sedation. Veterinary advice confirmed that the only option was to tranquillize the animal.

Killian McLaughlin, experienced in animal tranquilization, who had the the skills and equipment to dart the pig safely. He was able to sedate the pig without harm, and it was then moved into a trailer for transport to the ISPCA centre in Ballyar Letterkenny.

By the time the pig arrived at the centre, it was already awake and eager to explore its new surroundings. The staff at the centre quickly settled the pig into a warm and secure stable, providing it with the care and attention it deserved.

The Gardai are currently investigating the circumstances surrounding the pig’s abandonment, and there may be a prosecution for those responsible. In the meantime, the pig will receive ongoing care from the ISPCA until it can be rehomed.

This incident is a reminder of the importance of responsible pet ownership and the need to report any concerns regarding animal welfare. The ISPCA and other animal welfare organizations work tirelessly to ensure the safety and wellbeing of animals in need, and we should all do our part to support them.

 

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According to a report titled “Wolf attacks on humans: an update for 2002-2020” by the Norwegian Institute for Nature Research, the risks associated with a wolf attacking a human are “above zero, but far too low to calculate.”

Between 2002 and 2020, researchers found 26 fatal attacks throughout the world, with the most (12) in Turkey. In Europe and North America, the researchers found evidence for 12 attacks (with 14 victims) of which two (both in North America) were fatal, across a period of 18 years. Rabies played a significant role in most of the attacks, with 78% of victims being rabid attacks, 67 were considered predatory attacks, and 42 were provoked/defensive attacks.

To reduce the risk of wolf attacks on humans, the report suggests excluding wolves from food sources that are directly associated with humans, such as garbage dumps and landfills, and properly disposing of carcasses on farms. The report also emphasizes the importance of communicating the risks posed by wild wolves so as to reduce fear!

Let’s put the danger wolves pose to humans into context by comparing the recorded attacks with cattle for example

Wolves are generally shy and elusive animals that avoid human contact. They are also apex predators that typically prey on wild animals such as deer, elk, and wild boar. However, in rare cases, wolves have been known to attack humans, particularly in areas where their natural prey is scarce or where they have become habituated to humans.

In Europe, there have been a handful of fatal wolf attacks on humans in recent history.

On the other hand cattle attacks on humans are more common in Europe. Cattle are large, powerful animals that can be unpredictable, particularly if they feel threatened or cornered. In some cases, cattle have attacked and killed humans, particularly farmers who work with them regularly.

According to a study published in the journal Wilderness and Environmental Medicine, there were 221 recorded cattle-related fatalities in Europe between 2000 and 2015. The majority of these fatalities were caused by bulls or cows defending their young or reacting to perceived threats from humans.

In summary, while both fatal wolf attacks and fatal cattle attacks on humans occur in Europe, fatal cattle attacks are much more common. It is important to note, however, that the vast majority of interactions between humans and wolves or cattle are peaceful, and these animals are not inherently dangerous to humans.

Given that cattle pose a more significant risk to human lives should we ban cattle? The truth is there are risks in everyday life, even using a vending machine can cause fatalities. To focus on a small number of wolf attacks and use that as a justification to dismiss their introduction is bad science. The broader benefits to their return outweigh the small risk posed.

Let’s look at those benefits in the context of Can wolves save human lives?

There is evidence to suggest that wolf reintroduction could lead to a reduction in Lyme disease, which is a tick-borne illness that affects humans and animals. Ticks are the primary vector for Lyme disease, and they feed on the blood of mammals, including deer, rodents, and humans.

In areas where wolves have been reintroduced, they have been shown to prey on deer, which are a primary host for the ticks that carry Lyme disease. As a result, the reduction in deer populations can lead to a reduction in the number of ticks in the area, which in turn can reduce the incidence of Lyme disease.

This phenomenon has been observed in Yellowstone National Park, where the reintroduction of wolves in 1995 led to a reduction in the deer population, which subsequently reduced the number of ticks and cases of Lyme disease. A study conducted by the University of California, Berkeley found that there was a 50% reduction in the number of tick bites on humans in areas where wolves were present.

While the relationship between wolves and Lyme disease is not yet fully understood, it is clear that predators can play an important role in controlling disease transmission in ecosystems. In addition to reducing deer populations and therefore tick populations, wolves may also contribute to the overall health of ecosystems by culling sick and weak prey, which can help to prevent the spread of diseases.

Furthermore, A study conducted in Wisconsin found that the reintroduction of wolves in the area had a positive impact on reducing the number of road traffic collisions with deer. The study analyzed data from 1976 to 2014 and found that the presence of wolves was associated with a decrease in deer-vehicle collisions. The researchers suggest that this could be due to wolves preying on deer, reducing their population and, in turn, reducing their presence on or near roads. Additionally, the presence of wolves may alter the behaviour of deer, making them less likely to venture onto roads. Overall, the study suggests that the reintroduction of wolves can have a positive impact on reducing the number of collisions between vehicles and deer. Similar results could not be replicated by human culling of deer.

This is good news for road users and will ultimately save an unquantifiable number of lives on the roads.

In conclusion, while wolf attacks on humans are extremely rare and should not be used as a justification to dismiss their reintroduction, the benefits of their return to ecosystems and human health are significant. The presence of wolves can lead to a reduction in the incidence of tick-borne diseases, such as Lyme disease and a decrease in the number of road traffic collisions with deer. It is important to recognize that wildlife management requires a balance between preserving the health of ecosystems and protecting human interests.

Reintroducing wolves into areas where they have been extirpated can help to restore that balance and promote the long-term health of ecosystems and human communities.

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Troy

Troy is the leader of the group. Troy was born around 2011. Troy was stolen from his family in the wild by cruel poachers. Troy was sold on the internet and he was discovered being kept as a pet, illegally in Belgium. The owners surrendered Troy to a sanctuary where he was rehabilitated to live with other monkeys again. Unfortunately, like the rest of our macaques, Troy will never be able to return to the wild as he never learned the skills necessary to survive. He will live out the rest of his life here in a natural environment

Soho

Soho is estimated to have been born around 2004. Again Soho was stolen from the wild and sold into the illegal pet trade. He was found in France and confiscated. Soho and Nokando were introduced to each other first and are old friends. After Soho and Nokando were confiscated they moved from sanctuary to sanctuary. We are delighted that they have come to Wild Ireland where we can offer them a permanent home.

Nokando

Nokando is estimated to have been born around, 2001. Nokando was also stolen from his family in the Wild and sold to a circus in France. He was confiscated from the circus on 18th December, 2009. He has had to be rehabilitated and learn how to be a monkey again, He is very happy to be a part of a group of his own species and is rehabilitating well.

Port

Port, is estimated to have been born around 2007/8, Port was Confiscated from an Algerian ship by the Spanish Guardia Civil. Port was stolen from his family in the wild by cruel poachers and sold to the sailors as a novelty to be kept on board. This was not a suitable environment for a macaque.

Juma

Juma is the youngest member of the group, estimated to have been born around 2011. He was found wandering the streets as a stray. His owners were later found and he was confiscated. He has had a traumatic past and sometimes shows some abnormal behavior as a result of his mistreatment. He is very settled now in his group here at Wild Ireland.We are working to rehabilitate Juma. Juma was very traumatised by his tragic past. As a result of the abuse Juma sometimes exhibits self harming behavior. The behavior is getting better now that he is in a social group on a large island. We hope that his recovery will continue here at Wild Ireland

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The Wolf and Ireland

Once the Wolf ranged right across the northern hemisphere in all terrain.  The Wolf was once widespread in Ireland. In fact Ireland was once nicknamed  “Wolf Land” as the Wolf was so common here.

 The Irish People respected and revered the Wolf. They feature very strongly in our ancient stories and mythology.

The Wolf is now extinct in Ireland due to persecution by humans. The European Wolf is still found in the wild in mainland Europe . The Wolf is persecuted all over its range. The European Wolf’s future remains uncertain.

 

The Irish countryside today bears little resemblance to the wilderness it was just a few hundred years ago. Formerly clothed with a thick forest, that created a haven for Wolves, it was only when this forest was cleared that the Wolf became an endangered species in Ireland. 

Wolves hold a place in Irish legend, “Conall Cairnech”, a contemporary of Cúchullain was hunted by “Three red wolves of the Martini”. The Earliest record of wolves in Ireland was by Augustin in 655 AD. Even Shakespeare alludes to the wolf in Ireland in “As you like it” when Rosalind likens lovers plaints to the “Howling of Irish wolves against the moon”.

The arrival of Oliver Cromwell in Ireland spelled the end for the Irish wolf. Cromwell made an order on the 27th April 1652 to prevent the export of Wolfhounds from Ireland, as they were getting rare and the Wolves too common. The dogs because of their great size were in high demand in Rome to protect the estates of noble men. A bounty was placed on the head of the Wolf. Cromwell issued a declaration 

 “for every bitch wolfe, six pounds; for every dogg wolfe, five pounds; for every cubb which prayeth for himself, forty shillings; for every suckling cubb, ten shillings; and no woolfe after the last of September until the 10th of January be accounted a young woolfe, and the commissioners of the revenue shall cause the same equallie assessed within their precincts.” 

The Last Wolf in Ireland was killed in 1786, it had been hunted down from Mount Leinster in County Carlow where it had allegedly been killing sheep. The last Irish wolf met its end at the edge of a stream. The last of it’s kind. 

The memory of the wolf lives on in Irish place names. There are several words in the Irish language to describe the Wolf. The old Irish name for Wolf is Fael or Faelcu. It appears in ‘Feltrim’ (Faeldruim) Hill near Swords in Co. Dublin. A popular Irish name Faolán meaning wolf echos from the past. 

 

Mac-tire meaning ‘son of the land’ which makes reference to the lonely habitation of the wolf. There is ‘Knockaunvicteera’ (Little Hill of the Wolf) in Co. Clare and ‘Isknamacteera’ (Water of the Wolves) a small lake in Co. Kerry. The Word Breach another common name appears in place names such as ‘Aughnabrack’ (the hill of the wolf) in Belfast bare such a title. Here in County Donegal several Anglicizations of Bréachmhaigh (Breachy) meaning ‘Wolf Plain’ or ‘Wolf Field’ can be found in the parishes of Clondahorky, Conwal, Donaghmore and Tullyfern.

Evidence of the wolf’s presence in our lands still exists. Large ring forts like Grianan Aileach were built to protect livestock from packs of wolves. Our native Irish Wolfhound, the largest breed of dog in the world, was originally bred to hunt wolves, The Old Irish Goat grows magnificent horns which would have been a great defence against a hungry wolf.

 

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