Making deer fair game for unlicensed hunting is the right step for New South Wales

The fate of deer carcasses is a crucial consideration in monitoring the success of future culling.
Emma Spencer, Author provided

Thomas Newsome, University of Sydney and Emma Spencer, University of Sydney

The New South Wales government last week revealed plans to ease shooting restrictions on feral deer. If the plans go ahead, deer will be stripped of their status as a game animal and will no longer be afforded protection under the state’s animal control laws.

This will mean that a game hunting licence would not be required for recreational, commercial and professional hunting of deer species. Restrictions on how and when deer can be hunted would also be lifted.

Feral deer will be treated the same as other pest animals in NSW, including red foxes, feral cats and rabbits.

Deer are already considered a pest

Last year the NSW government approved 11 regional pest animal plans, each of which declared deer as a priority pest species. Several hunting regulations have already been suspended to manage abundant deer populations, and in February 2019 the government announced a A$9 million deer control program described as the most extensive of its kind.

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Removing the game status of deer is the next logical step towards controlling existing deer numbers in NSW, and slowing their spread to new areas. Deer currently cover 17% of NSW, and this area has more than doubled since 2009.

Deer now cover 17% of NSW.
NSW Dept of Primary Industries

Without urgent and effective control, the deer population could spread throughout the entire state and beyond.

Effective control is needed to stop the spread of feral deer in Australia.
Emma Spencer

The impacts of deer

Feral deer remain one of Australia’s least studied introduced mammals. Yet the evidence shows they have a substantial impact on Australia’s ecosystems and agriculture.

Since 2005, grazing and environmental damage by feral deer has been listed as a key threatening process under NSW legislation. Deer are known to graze on threatened plant species, and also cause erosion and soil compaction. They damage pasture; destroy fences and contaminate water sources; harm trees via antler rubbing; rip up the ground during rutting season; and potentially contribute to the spread of livestock diseases.

Deer are a threat to humans too. The Illawarra region south of Sydney, a hotspot for deer activity, has seen one death and multiple serious injuries between 2003 and 2017 due to vehicle collisions with deer.

Deer can also carry pathogens that cause human disease such as Leptospirosis and Cryptosporidium.

Choosing the right control method

Ground-based shooting is the main way to manage deer in the urban fringes, regional areas and national parks. Unfortunately, coordinated ground shoots have only been effective for areas of less than 1,000 hectares, and there is no evidence that uncoordinated shooting by recreational hunters actually works to control deer on a widespread basis.

Aerial shooting can potentially be more successful over large tracts of land, but may not be a good option when tree cover is high and visibility is low. Poison baiting could help, although there is no method available to deliver baits safely, effectively and specifically to deer.

Irrespective of the control method, a coordinated approach is needed. We need a strategy that not only controls deer where damage is worst, but also prevents their spread to new areas. This will require NSW to work closely with the ACT and Victoria.

A red fox feeds on a culled feral deer.
Emma Spencer

Rigorous monitoring will also be vital. This is important to gauge success (how many deer were culled, and the ethics of shooting, trapping and baiting), and to determine whether the control efforts have unintended impacts on the environment, such as deer carcasses providing food for scavenging pests.

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The protected pest: deer in Australia

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Scavenging pests have been observed feeding on carcasses, but whether culling deer and other feral animals actually increases their abundance and impacts is unknown. Carcasses also provide a source of food for native scavengers such as eagles and ravens, and are integral to the structure and function of ecosystems.

The negative and positive impacts of deer culling on the broader ecosystem therefore needs consideration when developing and implementing monitoring plans. NSW can be the leader in this regard, starting from day one after removing the status of the deer as a game species.

Thomas Newsome, Lecturer, University of Sydney and Emma Spencer, PhD candidate, University of Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Big game: banning trophy hunting could do more harm than good

Corey Bradshaw and Enrico Di Minin, University of Helsinki

Furious debate around the role of trophy hunting in conservation raged in 2015, after the killing of Cecil the lion in Zimbabwe, and a critically endangered black rhino in Namibia. Together, these two incidents triggered vocal appeals to ban trophy hunting throughout Africa.

While to most people (including us) this might seem like an abhorrent way to generate money, we argue in a new paper that trophy hunting, if done sustainably, can be an important tool in the conservationist’s toolbox.

Widespread condemnation

In July 2015 American dentist Walter James Palmer shot and killed a male lion called Cecil with a hunting bow and arrow, sparking a storm of outrage. Cecil was a favourite of tourists visiting Hwange National Park in Zimbabwe.

Allegations that aspects of the hunt were done illegally added considerable fuel to the flames, although Palmer was not charged by the Zimbabwean government.

Likewise in May 2015, a Texan legally shot a critically endangered black rhino in Namibia, which also generated considerable online ire. The backlash ensued even though the male rhino was considered “surplus” to Namibia’s black rhino populations, and the US$350,000 generated from the managed hunt was to be re-invested in conservation. The US government has endorsed hunting of black rhinos by allowing a limited import of rhino trophies.

These highly politicised events are but a small component of a large industry in Africa worth more than US$215 million per year, “selling” iconic animals to (mainly foreign) hunters as a means of generating otherwise scarce funds.

It’s mostly about the money

Conserving biodiversity can be expensive. Generating money has become a central preoccupation of many environmental charities, conservation-minded individuals, government agencies and scientists. Making money for conservation in Africa is even more challenging, so we argue that trophy hunting should and could fill some of that gap.

The question of whether trophy hunting is ethically justifiable is a separate issue. While animal suffering can be minimised with good practice, the moral case for or against trophy hunting is a choice we must make as a society.

Beyond the ethical or moral issues, there are still many concerns about trophy hunting that currently limit its use as a conservation tool. One of the biggest problems is that the revenue it generates often goes to the private sector rather than distributing benefits to conservation and local communities.

It can also be difficult (but not impossible) to determine just how many animals can be sustainably killed. Some forms of trophy hunting have debatable value for conservation. For instance, “canned lion hunting”, where lions are bred and raised in captivity only to be shot in specially made enclosures, provides no incentive for conserving lions in the wild.

At the same time, opposing sustainable trophy hunting could end up being worse for species conservation. While revenue from wildlife sightseeing is good, in most cases effective conservation requires much more. Without more funding creating incentives to conserve wildlife, many natural habitats will be converted to farmland, which is generally much worse for native wildlife and the entire ecosystem.

Trophy hunting can also have a smaller carbon and infrastructure footprint than ecotourism because it requires fewer paying customers for the same amount of revenue. Trophy hunting can even generate higher revenue than the most successful ecotourism enterprises.

Hunting can lead to larger wildlife populations because they are specifically managed to keep numbers higher. Larger animal populations are more resilient to extinction, and hunters have an interest in their protection. This contrasts with ecotourism where the presence of only a few individual animals is sufficient to ensure that the expectations of many paying tourists are met.

Making trophy hunting work

To address some of the concerns about trophy hunting and to enhance its contribution to biodiversity conservation and the benefit to local people, we propose twelve minimum standards:

• Mandatory levies should be imposed on trophy hunting operators by governments. These can be invested directly into trust funds for conservation and management.

• Trophies from areas that help conservation and respect animal welfare should be certified and labelled.

• Populations must be analysed to ensure that killing wildlife does not cause their numbers to fall.

• Post-hunt sales of any part of the animals should be banned to minimise illegal wildlife trade.

• Priority should be given to trophy hunting enterprises run (or leased) by local communities.

• Trusts should be created to share benefits with local communities and promote long-term economic sustainability.

• Mandatory scientific sampling of animals killed, including tissue for genetic analyses and teeth for age analysis, should be enforced.

• Mandatory five-year (or more frequent) reviews of all animals hunted and detailed conservation plans should be submitted to government legislators before permits are extended.

• There should be full public disclosure of all data collected.

• Independent government observers should be placed randomly and without forewarning on trophy hunts as they happen.

• Trophies must be confiscated and permits revoked when illegal practices are discovered.

• Backup professional shooters and trackers should be present for all hunts to minimise welfare concerns.

Can developing nations implement these strategies?

Yes, they can, but only if the funding model is transparent and includes direct support from national governments, as well as mechanisms for oversight and regulation as we have outlined. Some form of regional and international cooperation might also be necessary to minimise the chance of corruption.

Without greater oversight, better governance, and management based on scientific evidence, we fear that the furore over trophy hunting will continue – to the detriment of biodiversity, hunters and local communities. Adopting our ideas could help avoid this.

Corey Bradshaw, Sir Hubert Wilkins Chair of Climate Change and Enrico Di Minin, Researcher in Conservation Science, University of Helsinki

This article was originally published on The Conversation. Read the original article.