Death by 775 cuts: how conservation law is failing the black-throated finch


April Reside, The University of Queensland and James Watson, The University of Queensland

Nearly 20 years ago, Australia adopted national environmental legislation that was celebrated widely as a balanced response to Australia’s threatened species crisis. In the same year, Queensland introduced its Vegetation Management Act. Together, these laws were meant to help prevent further extinctions.

But have they worked?

A famous finch

We investigated whether these laws had successfully protected the habitat of the endangered southern black-throated finch.

Our study found that, despite being nominally protected under federal environmental law, habitat for the species has continued to be cleared. Just three out of 775 development applications that potentially impacted the endangered southern black-throated finch were knocked back, according to our new research.




Read more:
Queensland coal mines will push threatened finch closer to extinction


Defining exactly what is habitat for the black-throated finch is tricky – we don’t have oodles of data on their habitat use over time, and the extent of their sightings has declined substantially. But Queensland has excellent vegetation mapping, and we recorded all of the vegetation types in which the southern black-throated finch has been seen.

We then mapped the extent of this habitat in three different time periods: historically; at the advent of the environmental laws (2000); and current day.

Clear danger

We found that most of the black-throated finch’s habitat had been cleared before 2000, mainly for agriculture before the mid-1970s. The black-throated finch hasn’t been reliably seen in New South Wales since 1994 and is listed there as “presumed extinct”.

We looked at all the development proposals since 2000 that were referred to the federal government due to their potential impact on threatened species. 775 of these development proposals overlapped areas of potential habitat for the black-throated finch.

Only one of these projects – a housing development near Townsville – was refused approval because it was deemed to have a “clearly unacceptable” impact to the black-throated finch.

In addition to these projects, over half a million hectares of the cleared habitat were not even assessed under federal environmental laws.

We estimate that the species remains in just 12% of its original range. Yet despite this, our study shows that the habitat clearing is still being approved within the little that is left.

So in theory, Australia’s and Queensland’s laws protect endangered species habitat. But in practice, a lot has been lost.

Critical habitat

The highest-profile development proposal to impinge on black-throated finch habitat loss is Adani’s Carmichael coalmine and rail project. Adani has been given approval to clear or otherwise impact more than 16,000 hectares of black-throated finch habitat, a third of which Adani deemed “critical habitat” But there are four other mines in the Galilee Basin that have approved the clearing of more than 29,000 ha in total of black-throated finch habitat.

But it’s not just the mines. In 2018 the federal government approved clearing of black-throated finch habitat for a housing estate and a sugar cane farm, both near Townsville. Several solar farms have also been proposed that would clear black-throated finch habitat around Townsville.

To further complicate matters, the black-throated finch’s habitat is also threatened with degradation by cattle grazing. The finch needs year-round access to certain grass seeds, so where grazing has removed the seeding part of the grasses, made the ground too hard, or caused the proliferation of introduced grasses such as buffel, the habitat suitability can decrease until it is no longer able to support black-throated finches.

So while they are losing their high-quality habitat to development, a lot of their habitat is being degraded elsewhere.

Heavy cattle grazing degrades habitat for the southern black-throated finch by removing edible grass seeds.
April Reside

The federal government has placed conditions on approved clearing of black-throated finch habitat, often including “offsetting” of any habitat loss. But securing one part of the black-throated finch’s habitat in exchange for losing another still means there is less habitat. This is particularly problematic when the lost habitat is of very high quality, as is the case for Adani’s Carmichael coalmine lease.

Little by little

Our research suggests there is a real danger of the black-throated finch suffering extinction by a thousand cuts – or perhaps 775 cuts, in this case. Each new development approval may have a relatively modest impact in isolation, but the cumulative effect can be devastating. This may explain why a stronger environmental response has not occurred so far.




Read more:
Does ‘offsetting’ work to make up for habitat lost to mining?


So how can we prevent the black-throated finch from going extinct? The finch is endangered because its habitat continues to be lost. So its recovery relies upon halting the ongoing loss of habitat – and ultimately, increasing it. Achieving this would require a political willingness to prioritise endangered species protection.

Australia has already lost hundreds of its unique plants and animals forever. In just the last few years, we have seen more mammals and reptiles disappear to extinction. If we continue on our current path, the southern black-throated finch could be among the next to go.The Conversation

April Reside, Researcher, Centre for Biodiversity and Conservation Science, The University of Queensland and James Watson, Professor, The University of Queensland

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

Advertisements

The small patch of bush over your back fence might be key to a species’ survival


File 20181212 76965 x1w7xf.jpg?ixlib=rb 1.1
A kangaroo finds refuge in a small patch of vegetation surrounded by a new housing estate.
Georgia Garrard, Author provided

Brendan Wintle, University of Melbourne and Sarah Bekessy, RMIT University

It may not look like a pristine expanse of Amazon rainforest or an African savannah, but the patch of bush at the end of the street could be one of the only places on the planet that harbour a particular species of endangered animal or plant.

Our newly published global study of the conservation value of landscapes in 27 countries across four continents has found these small patches of habitat are critical to the long-term survival of many rare and endangered species.

In Australia, our cities are home to, on average, three times as many threatened species per unit area as rural environments. This means urbanisation is one of the most destructive processes for biodiversity.

It tends to be the smaller patches of vegetation that go first, making way for a housing development, a freeway extension, or power lines. Despite government commitments to enhance the vegetation cover of urban areas and halt species extinctions, the loss of vegetation in Australian cities continues.




Read more:
We’re investing heavily in urban greening, so how are our cities doing?


This story plays out all over the world day after day. Of course, it’s not just an urban story. Patches of rural vegetation are continually making way for, say, a new pivot irrigation system or a new mine to provide local jobs.

Remnant salmon gum woodland surrounded by cropland near Bencubbin in Western Australia’s northeast wheatbelt.
Mike Griffiths, Author provided

Mostly, policymakers and scientists do not consider these losses to be, on their own, a fatal blow to the biodiversity of a region or country. Small, often isolated patches of vegetation are considered expendable, tradeable, of limited ecological value due to their small size and relatively large amount of “edgy” habitat. Wrong.

Research forces a rethink

Our study analysed the relationship between conservation value of vegetation patches and their size and isolation in landscapes across Europe, Australia, North America and Africa. The findings prompt a rethink of long-held views about the relative importance of small, isolated habitat patches for biodiversity conservation. We show that these patches often have unique ecological and environmental characteristics.

The critically endangered Western Ringtail Possum lives mainly in small habitat patches in or around urban areas near Perth and is under intense pressure from housing development, foxes, cats and dogs.
Yokochi K., Bencini R./Wikimedia Commons, CC BY

That’s because they are the last patches left over from extensive clearing of flat, fertile land for agriculture or urban growth close to rivers and bays. They often contain habitats for rare or endangered species that have disappeared from the rest of the landscape. This makes these small, isolated patches of habitat disproportionately important for the survival of many species.

Our study calls for a rethink of urban planning and vegetation management regulations and policies that allow small patches of vegetation to be destroyed with lower (and often zero) scrutiny. We argue that the environment is suffering a death by a thousand cuts. The existence of large conservation reserves doesn’t compensate for the small patches of habitat being destroyed or degraded because those reserves tend to contain different species to the ones being lost.

The combined impact of the loss of many small patches is massive. It’s a significant contributor to our current extinction crisis.




Read more:
Let’s get this straight, habitat loss is the number-one threat to Australia’s species


Why are small patches seen as dispensable?

A key variable used in decisions on vegetation-clearing applications is the size of patch being destroyed. Authorities that regulate vegetation management and approve applications are more permissive of destruction of small patches of vegetation.

This is partly due to a large body of ecological theory known as island biogeography theory and subordinate theories from metapopulation ecology and landscape ecology. These theories suggest that species richness and individual species’ population sizes depend on the degree of isolation of the patch, its size and the quality of the habitat it contains.

While it is crucial that we conserve large, intact landscapes and wilderness, the problem with conserving only large and well-connected patches of high-quality vegetation is that not all species will be conserved. This is because some species exist only in small, isolated and partially degraded habitats, such as those characteristic of urban bushlands or remnant bush in agricultural areas.

A remnant wetland is still valuable habitat for species like the Pacific Heron.
Wayne Butterworth/Wikimedia Commons, CC BY

For this reason, we highlight the importance of protecting and restoring habitats in these small isolated patches. And these areas do tend to be more vulnerable to invasion by weeds or feral animals. If the impacts of invasive species are not managed, they will eventually lead to the destruction of the habitat values and the loss of the species those habitats support.

Small and isolated patches of vegetation on the urban fringe are under enormous pressure from human use, pets, escaped seed of Agapanthus and the many other invasive species we plant in our gardens. These plants spread into local bushland, where they outcompete the native plants.

Communities can make a difference

As well as these perils, being on the urban fringe also brings opportunity. If a remnant patch of vegetation at the end of the street is seen to be of national environmental importance, that presents a great opportunity to channel the energies of community groups into conserving and restoring these patches.

A patch that is actively cared for by the community will provide better habitat for species. It’s also less likely to fall foul of development aspirations or infrastructure projects. The vicious cycle of degradation and neglect of small patches of habitat can be converted into a virtuous cycle when their value is communicated and local communities get behind preserving and managing them.

Volunteer community groups can play a vital role in preserving and enhancing small habitat patches.
Robin Clarey, Friends of Edithvale Seaford Wetlands, Author provided

Urban planners and developers can get on board too. Rather than policies that enable the loss of vegetation in urban areas, we should be looking at restoring habitats in places that have lost or are losing them. This is key to designing healthy, liveable cities as well as protecting threatened species.

Biodiversity-sensitive urban design makes more of local vegetation by complementing the natural remnant patches with similar habitat features in the built environment, while delivering health and well-being benefits to residents. Urban development should be seen as an opportunity to enhance biodiversity through restoration, instead of an inevitable driver of species loss.




Read more:
Here’s how to design cities where people and nature can both flourish


The Conversation


Brendan Wintle, Professor Conservation Ecology, University of Melbourne and Sarah Bekessy, Professor, RMIT University

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

Dynasties: Lions may disappear without urgent funding for conservation


Niki Rust, Newcastle University

In part three of the BBC’s new nature series Dynasties, the protagonists, Charm and Sienna, show us how hard it is to be a successful lioness in a land filled with enemies.

Under constant threat of marauding hyenas and cub-killing male lions, the two mothers have to fight for their lives to ensure their offspring have a chance of making it to adulthood. But the episode also shows us that the biggest enemy of lions isn’t other wild predators – it’s humans.

Down from as many as 200,000 lions a century ago, some experts believe that we could now have as few as 20,000 individuals remaining in the wild – and that number is likely to be falling by the day. Worryingly, the general public are mostly unaware of their precarious conservation status. We have done a bad job of showing the perilous state of these big cats.

The lion’s kingdom under siege

Lions face attack by humans on many fronts. Panthera, a wild cat conservation organisation, believes the most serious causes for their decline include habitat loss, humans killing them to protect their livestock, wild prey depletion, accidental snaring, poorly managed trophy hunting and the illegal wildlife trade.

Since their threats are so varied, there is no single solution for protecting lions and overcoming these threats will be no mean feat. It will require locally-tailored solutions that fit each specific context. For instance, for lions that reside alongside people in areas outside national parks, research has shown that it is absolutely vital to reduce the perceived costs of lions to local people, like livestock depredation, while increasing their benefits, such as income from photographic tourism or trophy hunting.

Tourists gather to spot lions on safari in the Maasai Mara park.
Wikimedia Commons/Bjørn Christian Tørrissen., CC BY-SA

For lions inside protected areas, some experts argue that we must fence lions in to stop them causing problems with people. However, this has earned criticism from others, who believe that fences incur significant ecological and economic costs by disrupting the migration of herbivores. The issue over “to fence or not to fence” has turned into a bit of cat fight and shows the political nuances and ecological complexities of conserving such a charismatic species.

In a bold attempt to reunite conservationists, Pride, the Lion Conservation Alliance, has brought together five lion NGOs to pool their efforts and share funding. It may come as no surprise that, like the species they’re fighting to conserve, they have realised the benefits of coming together and working as a team rather than competing.

A lion always pays his debts

Focusing on lion populations in Kenya, Mozambique, Tanzania and Zambia, their community conservation efforts empower locals to be stewards of wildlife. By turning lion poachers into guardians, their initiatives have reduced lion killing by up to 99% in some of the areas in which they work.

By building on the cultural significance of lion hunts, young warriors that would usually show their bravery by killing lions are now employed to track lions and monitor their activities. They also inform their community if lions are approaching so that farmers can guard their livestock.

While TV shows such as Dynasties are helping to raise the profile of this threatened carnivore, what the lion needs now more than anything is funding. Conserving lions is an expensive business: one recent paper showed that to effectively manage the protected areas where lions currently reside would require a whopping US$0.9 billion to US$2.1 billion in additional income per year – on top of the money that is already raised.

The areas where lions are known to have lived in the past (red) versus where they survive today (blue).
Wikimedia Commons/Tommyknocker.

Where this cash comes from remains a bit of a mystery. We have to go beyond financing conservation from the meagre income of photographic tourism in national parks. Solutions could involve more corporate partnerships and financially linking lion lovers in the West to Africans living with lions.

An idea from Sir David Attenborough himself argues that companies that use lions in their marketing should pay for lion conservation. What is abundantly clear is that if we want lions to have a future, we must start stumping up the cash for their conservation.

Many commentators have suggested BBC’s Dynasties takes on the gripping, conflict-ridden format of storytelling that Game of Thrones perfected. If this is the case, humans would surely play the vicious and selfish King Joffrey. It is us, after all, who terrorise lions the most. But it is us, too, who have the power to guarantee their survival.The Conversation

Niki Rust, Postdoctoral Researcher, Newcastle University

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

A numbers game: killing rabbits to conserve native mammals



File 20180709 122262 6ap5ri.jpg?ixlib=rb 1.1
Controlling rabbit populations has a key role in conserving Australia’s native plants and animals
William Booth

Euan Ritchie, Deakin University; Damien Fordham, University of Adelaide, and Miguel Lurgi, Centre national de la recherche scientifique (CNRS)

Invasive species have a devastating effect on biodiversity. In Australia, introduced red foxes and feral cats have been implicated in the majority of the extinctions of the native mammal fauna, which has been decimated since European arrival.

But there’s a herbivore that also causes eco-catastrophe. Rabbits both compete with native animals for food and shelter and act as easy prey for abundant populations of cats and foxes. By over-grazing vegetation and reducing habitat complexity, they make hunting easier for introduced predators.




Read more:
Invasive predators are eating the world’s animals to extinction – and the worst is close to home


Food webs are complex. Because of this, once an invasive species is embedded in a food web, simply eradicating them without considering the potential knock-on effects to other species they interact with, could cause unintended and undesirable consequences. We modelled different rates of rabbit population reduction to assess what level of control might be best for aiding the conservation of native mammals and not causing negative outcomes.

Rabbit numbers boom and crash

Rabbits, famously, reproduce rapidly and can cope with a relatively high predation rate. This can cause “hyper-predation”, where rabbit-inflated cat and fox populations indirectly increase the predation pressure on native mammals. This is especially so when rabbit populations intermittently crash due to, for example, extreme environmental events (like severe and prolonged droughts) or disease. This causes predators to switch their diet and eat more native mammals.

Threatened species such as the greater bilby are likely to benefit from rabbit control.
Jasmine Vink

This logically suggests that reducing rabbit numbers might thus help reduce cat and fox populations, by removing their abundant prey. Collectively this should benefit native plants and animals, including many threatened mammal species. However, ecosystem and pest management is a complex game.

When controlling rabbits we need to look beyond one or two species. We should consider the potential consequences for the entire ecological community, which ultimately depend on how changes in one species percolate through the network of ecological interactions between them.

Our new research, recently published in the Journal of Applied Ecology, set out to examine these questions in more detail. We consider other key players in Australia’s arid regions, such as kangaroos and dingoes, when looking at the effects of rabbit control on small native mammals. Our aim was to provide a better understanding of how changes in rabbit populations might affect other species via the food web.

We developed a multi-species ecological network model to describe and quantify how changing rabbit abundance can affect species on different feeding levels. In addition to rabbits, small native mammals, and mesopredators (cats and foxes), our model also considers apex predators (dingo) and large herbivores (kangaroo) as part of the Australian arid food web. This model allowed us to examine changes in predator-prey interactions (including potential prey switching and hyper-predation) and how these could affect the survival of native prey through time.

Our model of an Australian arid ecosystem food web.
Author provided

We found that removing rabbits at rates between 30-40% appeared to benefit small mammals. This is approximately the rate at which rabbits are currently managed in Australia using biocontrol agents (introduced diseases).

Rabbit control in Australia typically involves a “press and pulse” approach. Rabbit populations are suppressed via biocontrol (press) and periods of warren destruction and poisoning (pulse). Finding that reducing rabbit populations by around 40% seems most beneficial to small mammals is important, as it informs how and when we combine these strategies.

The 40% rate corresponds well with the disease-induced (press) mortality rate in rabbit populations due to rabbit haemorrhagic disease and myxomatosis. These are the primary biocontrol agents used in arid Australia to control rabbit populations.

Our study supports rabbit-reduction strategies that involve sustained “press” control, that kill a moderate portion of a rabbit population, with less frequent removal at higher proportions of the population.

To effectively manage invasive species, it’s important to focus on entire communities. Targeting single species might not be enough – every animal exists within a complex web of interactions.




Read more:
Mourn our lost mammals, while helping the survivors battle back


There has been much focus by the current government on controlling feral cats, as a way to conserve many of Australia’s unique and threatened mammal species.

The ConversationHowever, more focus could be devoted to protecting habitat cover and complexity, by reducing the land clearing and over-grazing that makes hunting easier. We can also manage rabbits sensibly to reduce competition for resources, and indirectly control cats and foxes.

Euan Ritchie, Associate Professor in Wildlife Ecology and Conservation, Centre for Integrative Ecology, School of Life & Environmental Sciences, Deakin University; Damien Fordham, , University of Adelaide, and Miguel Lurgi, Postdoctoral research fellow, Centre national de la recherche scientifique (CNRS)

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

Indigenous peoples are crucial for conservation – a quarter of all land is in their hands



File 20180715 27039 1gx7t0e.jpg?ixlib=rb 1.1
Maasai women on a conservation project in Kenya.
Joan de la Malla, Author provided

Stephen Garnett, Charles Darwin University; Álvaro Fernández-Llamazares, University of Helsinki; Catherine Robinson, CSIRO; Erle C. Ellis, University of Maryland, Baltimore County; Hayley Geyle, Charles Darwin University; Ian Leiper, Charles Darwin University; James Watson, The University of Queensland; John E. Fa, Manchester Metropolitan University; Kerstin Zander, Charles Darwin University; Micha Victoria Jackson, The University of Queensland; Pernilla Malmer, Stockholm University; Tom Duncan, Charles Darwin University, and Zsolt Molnár, Hungarian Academy of Sciences, Budapest

Indigenous peoples have a deep and unique connection to the lands they inhabit. This connection has persisted throughout the world, despite centuries of colonisation, displacement and suppression of their cultural identities.

What has never been appreciated is the contemporary spatial extent of Indigenous influence – just how much of Earth’s surface do Indigenous peoples still own or manage?




Read more:
Remote Indigenous communities are vital for our fragile ecosystems


Given that Indigenous peoples now make up less than 5% of the global population, you might imagine the answer to be “very little”. But you would be wrong.

In our new research, published in Nature Sustainability, we mapped Indigenous lands throughout the world, country by country. We found that these covered 38 million square kilometres – about a quarter of all land outside Antarctica.

Purple shading shows the percentage of each square degree mapped that is under indigenous management.
Garnett et al. 2018

Some 87 countries around the world, on every inhabited continent, have people who identify as Indigenous and contain land that is still owned, managed or influenced by Indigenous people.

These areas are very valuable for conservation. About 65% of Indigenous lands have not been intensively developed, compared with 44% of other lands. Similarly, just 10% of the world’s urban areas, villages and non-remote croplands are on Indigenous peoples’ lands.

By contrast, Indigenous lands encompass nearly two-thirds of the world’s most remote and least-inhabited regions. These are the places with the lowest levels of built environments, crop land, pasture land, human population density, night-time lights, railways, roads and navigable waterways.

An incredible 40% of lands listed by national governments around the world as being managed for conservation are Indigenous lands. Some of this has official recognition. For instance, Australia would never meet its promises under the Convention on Biological Diversity if its Indigenous peoples had not been prepared to allocate more than 27 million hectares of their land to conservation.

A great contribution

This highlights the great contribution that Indigenous peoples are making to conservation. Many groups have instituted land-management regimes that are already delivering significant conservation benefits.

Yet there is danger in making assumptions about the aspirations of Indigenous peoples for managing their lands. Without proper consultation, conservation projects based on Indigenous stewardship may be unsuccessful at best and risk perpetuating colonial legacies at worst.

Conservation partnerships will only be successful if the rights, knowledge systems and practices of Indigenous peoples are fully acknowledged. Many Indigenous peoples have acknowledged this fact, by calling for partnerships that respect, understand and follow local processes. There is no one size that fits all – Indigenous peoples are hugely diverse.

Indeed, so important are local perspectives to Indigenous relationships with land that we pondered for a year on the ethics of creating a global map. However, we also felt that the story of enduring Indigenous influence needs to be told. Our final map shows that broad swathes of Asia, Africa, the Americas, Australia and the far north of Europe are Indigenous lands.

Adapted from Garnett et al. 2018.
On every inhabited continent there is a significant overlap between Indigenous management and natural lands.

Our results are particularly important at this time when goals for sustainable development after 2020 are being developed. The results also feed into assessments by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), the international body that assesses the health of the world’s wildlife diversity and ecosystems. It is much more than biodiversity that relies on Indigenous management of land. So too do many of the ecosystem services that allow humans to thrive.




Read more:
Friday essay: caring for country and telling its stories


Finally, we should note that, for many countries, the areas we have mapped are the minimum – further work will almost certainly discover that Indigenous influence extends far further than is currently acknowledged.

Yet our crucial message remains the same: that Indigenous peoples hold the future of much of the world’s wilderness in their hands.


The ConversationThe authors acknowledge the contributions of Beau Austin, Benjamin McGowan, Eduardo S. Brondizio and Neil Burgess to this article and the research that underpins it.

Stephen Garnett, Professor of Conservation and Sustainable Livelihoods, Charles Darwin University; Álvaro Fernández-Llamazares, Researcher, University of Helsinki; Catherine Robinson, Principal Research Scientist, CSIRO; Erle C. Ellis, Professor of Geography and Environmental Systems, University of Maryland, Baltimore County; Hayley Geyle, Research Assistant, Charles Darwin University; Ian Leiper, Geospatial Scientist, Charles Darwin University; James Watson, Professor, The University of Queensland; John E. Fa, Professor of Biodiversity and Human Development, Manchester Metropolitan University; Kerstin Zander, Senior Research Fellow, Charles Darwin University; Micha Victoria Jackson, PhD candidate, The University of Queensland; Pernilla Malmer, Senior Advisor, Stockholm University; Tom Duncan, , Charles Darwin University, and Zsolt Molnár, Scientific Advisor, Hungarian Academy of Sciences, Budapest

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

Crowdfunded campaigns are conserving the Earth’s environment


File 20180530 80623 1w2xoxe.jpg?ixlib=rb 1.1
Crowdfunded campaigns to save the orange-bellied parrot are a rare ray of hope.
Fatih Sam

Eduardo Gallo-Cajiao, The University of Queensland; Carla Archibald, The University of Queensland; Euan Ritchie, Deakin University; Rachel Friedman, The University of Queensland; Richard Fuller, The University of Queensland; Rochelle Steven, The University of Queensland, and Tiffany Morrison, James Cook University

If not for the public’s generosity, the iconic Statue of Liberty might not have the solid and impressive footing she does today. In the late 1800s, government funds for the monument were exhausted. Yet through a fundraising campaign, the New York World newspaper garnered support from over 160,000 residents to cover the pedestal costs.




Read more:
Explainer: What is crowdfunding?


Just as large monuments need solid bases to ensure their long-term existence, so too does the environment. In the case of nature conservation, it requires money to support diverse research projects, on-ground activities, and outreach aimed at protecting and managing species and habitats.

While the health of the environment continues to decline globally, in most regions government funding falls short of what is required to stem the losses. Crowdfunding plays an important and under-appreciated role for biodiversity conservation.

Our new research presents a global analysis of how crowdfunding, still a relatively novel and minor financial mechanism in the conservation community, is contributing to conservation around the world.

Show me the money. What’s being funded and why?

Crowdfunding offers a powerful mechanism for mobilising resources for conservation across borders. We recorded 577 conservation-oriented projects (from 72 crowdfunding platforms), which have raised around US$4.8 million since 2009. The people leading these projects were based in 38 countries, but projects took place across 80 countries.

This pattern has important implications for conservation, because there is often a mismatch between high-priority areas for global conservation and countries with the greatest financial and technical capacity. For instance, we discovered that a third of the projects were delivered in different countries to where their proponents were based. The USA, UK and Australia were the countries with the highest outflow of projects (“project exporters”). Indonesia, South Africa, Costa Rica and Mexico had the highest inflow (“project importers”).

https://greenfirescience.carto.com/builder/c1a70aca-e978-4db7-8e1b-063a590dccf9/embed

Global distribution of crowdfunding for biodiversity conservation: countries where relevant platforms are based, countries where proponents of projects are hosted, and countries where projects are delivered. (Interactive map generated using CARTO)

Crowdfunding could be supporting conservation work of actors that do not have as much capacity for raising funds.

The people leading projects were primarily from non-governmental organisations (35%) or universities (30%), or were freelancers (26%). Importantly, among non-governmental organisations, we discovered organisations operating at sub-national levels proposed a majority of projects.

Additionally, crowdfunding for conservation is not all about research. While most of the projects we reviewed focused on research (40%), many tackled raising awareness of conservation-related issues (31%) or boots-on-the-ground activities (21%). This expands the sphere of anecdotal evidence and commentary about crowdfunding related to conservation, which has so far revolved around research. For the first time, we’ve systematically unpacked how these funds are being used for additional activities to support conservation.

Crowdfunding can also support innovative projects that traditional funding agencies deem too risky or unconventional. For example, one project supported buying and training two Maremma sheepdogs to protect penguins against predatory foxes in southeastern Australia. (That might sound familiar to those who’ve seen the movie Oddball.)

Such opportunities for innovation can have important consequences for conservation worldwide; crowdfunding could be considered an incubator for novel ideas before widespread dissemination.




Read more:
Hunting tree kangaroos in the mountains of Papua New Guinea


More than half of the projects we recorded (around 58%) largely focused on species. These included a disproportionate number of threatened bird and mammal species.

Prominent projects to save orange-bellied parrots or Papua New Guinea’s endangered tree kangaroos are important success stories.

This is not to underplay crowdfunding’s importance for ecosystems – whether land-based (20%), marine (9%) or freshwater (4%). Crowfunding is supporting projects ranging from protection of wilderness areas in remote Tasmania to research informing the conservation of the Californian coast.

Crowdfunding benefits extend beyond dollars and cents

The amount of money for conservation via crowdfunding has so far been relatively modest compared to more traditional conservation finance mechanisms. However, the benefits of crowdfunding extend well beyond dollars and cents. Crowdfunding helps communicate environmental issues and empower researchers and communities.

The figure below shows the reach of a single tweet during the Big Roo Count campaign. It shows how conservation-related messages can spread widely and engage communities via social media.

Example tweet (1777 tweets, 512 users) network during the Big Roo Count crowdfunding campaign.
Stuart Palmer

Crowdfunding is an exciting new tool in the conservation toolbox. But, ultimately, traditional funding sources, like government agencies, still have a major role and duty to invest adequately in environmental protection and nature conservation. Considering the current extinction crisis, governments must avoid further outsourcing of such responsibilities.

Examples of conservation projects supported through crowdfunding.

The discussion over novel sources and recipients of conservation funding continues. At the same time, transparency and oversight remain critical for managing expectations and overall effectiveness of funding. Crowdfunding contributes one more building block to democratising conservation funding and increasing transparency.


The ConversationThe authors would like to acknowledge the contribution of Edward Game.

Eduardo Gallo-Cajiao, PhD Candidate, The University of Queensland; Carla Archibald, PhD Candidate, Conservation Science, The University of Queensland; Euan Ritchie, Associate Professor in Wildlife Ecology and Conservation, Centre for Integrative Ecology, School of Life & Environmental Sciences, Deakin University; Rachel Friedman, PhD Candidate, The University of Queensland; Richard Fuller, Professor in Biodiversity and Conservation, The University of Queensland; Rochelle Steven, Postdoctoral Researcher, The University of Queensland, and Tiffany Morrison, Principal Research Fellow, ARC Centre of Excellence for Coral Reef Studies, James Cook University

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

One-third of the world’s nature reserves are under threat from humans



File 20180517 155619 asouxq.jpg?ixlib=rb 1.1
People transporting gasoline by boat in Indonesia’s Kayan Mentarang National Park.
ESCapade/Wikimedia Commons, CC BY-SA

James Watson, The University of Queensland; James Allan, The University of Queensland; Kendall Jones, The University of Queensland; Pablo Negret, The University of Queensland; Richard Fuller, The University of Queensland, and Sean Maxwell, The University of Queensland

In the 146 years since Yellowstone National Park in the northwestern
United States became the world’s first protected area, nations around the world have created more than 200,000 terrestrial nature reserves. Together they cover more than 20 million km², or almost 15% of the planet’s land surface – an area bigger than South America.

Governments establish protected areas so that plants and animals can live without human pressures that might otherwise drive them towards extinction. These are special places, gifts to future generations and all non-human life on the planet.

But in a study published today in Science, we show that roughly one-third of the global protected area estate (a staggering 6 million km²) is under intense human pressure. Roads, mines, industrial logging, farms, townships and cities all threaten these supposedly protected places.

It is well established that these types of human activities are causing the decline and extinction of species throughout the world. But our new research shows how widespread these activities are within areas that are designated to protect nature.




Read more:
The global road-building explosion is shattering nature


We assessed the extent and intensity of human pressure inside the global protected area estate. Our measure of human pressure was based on the “human footprint” – a measure that combines data on built environments, intensive agriculture, pasturelands, human population density, night-time lights, roads, railways, and navigable waterways.

Astoundingly, almost three-quarters of countries have at least 50% of their protected land under intense human pressure – that is, modified by mining, roads, townships, logging or agriculture. The problem is most acute in western Europe and southern Asia. Only 42% of protected land was found to be free of measurable human pressure.

Satellite images reveal the human pressure within many national parks. A: Kamianets-Podilskyi, a city inside Podolskie Tovtry National Park, Ukraine; B: Major roads within Tanzania’s Mikumi National Park; C: Agriculture and buildings within Dadohaehaesang National Park, South Korea.
Google Earth, Author provided

A growing footprint

Across Earth, there is example after example of large-scale human infrastructure within the boundaries of protected areas. Major projects include railways through Tsavo East and Tsavo West national parks in Kenya, which are home to the critically endangered eastern black rhinoceros and lions famous for their strange lack of manes. Plans to add a six-lane highway alongside the railway are well underway.

Construction of the standard gauge railway in Tsavo East and West National Parks, Kenya.
Tsavo Trust, Author provided

Many protected areas across the Americas, including Sierra Nevada De Santa Marta in Colombia and Parque Estadual Rio Negro Setor Sul in Brazil, are straining under the pressure of densely populated nearby towns and rampant tourism. In the US, both Yosemite and Yellowstone are also suffering from the increasingly sophisticated tourism infrastructure being built inside their borders.

In highly developed, megadiverse countries such as Australia, the story is bleak. A classic example is Barrow Island National Park in Western Australia, which is home to endangered mammals such as the spectacled hare-wallaby, burrowing bettong, golden bandicoot and black-flanked rock-wallaby, but which also houses major oil and gas projects.

While government-sanctioned, internationally funded developments like those in Tsavo and Barrow Island are all too common, protected areas also face impacts from illegal activities. Bukit Barisan Selatan National Park in Sumatra – a UNESCO world heritage site that is home to the critically endangered Sumatran tiger, orangutan and rhinoceros – is also now home to more than 100,000 people who have illegally settled and converted around 15% of the park area for coffee plantations.

Fulfilling the promise of protected areas

Protected areas underpin much of our efforts to conserve nature. Currently, 111 nations have reached the global standard 17% target for protected land outlined in the United Nations’ Strategic Plan for Biodiversity. But if we discount the supposedly protected land that is actually under intense human pressure, 74 of these 111 nations would fall short of the target. Moreover, the protection of some specific habitat types – such as mangroves and temperate forests – would decrease by 70% after discounting these highly pressured areas.

Governments around the world claim that their protected areas are set aside for nature, while at the same time approving huge developments inside their boundaries or failing to prevent illegal damage. This is likely a major reason why biodiversity continues to decline despite massive recent increases in the amount of protected land.




Read more:
Radical overhaul needed to halt Earth’s sixth great extinction event


Our results do not tell a happy story. But they do provide a timely chance to be honest about the true condition of the world’s protected areas. If we cannot relieve the pressure on these places, the fate of nature will become increasingly reliant on a mix of nondescript, largely untested conservation strategies that are subject to political whims and difficult to implement on large enough scales. We can’t afford to let them fail.

The ConversationBut we know that protected areas can work. When well-funded, well-managed and well-placed, they are extremely effective in halting the threats that cause species to die out. It is time for the global conservation community to stand up and hold governments to account so they take conservation seriously. This means conducting a full, frank and honest assessment of the true condition of our protected areas.

James Watson, Professor, The University of Queensland; James Allan, PhD candidate, School of Earth and Environmental Sciences, The University of Queensland; Kendall Jones, PhD candidate, Geography, Planning and Environmental Management, The University of Queensland; Pablo Negret, PhD candidate, School of Earth and Environmental Sciences, The University of Queensland, The University of Queensland; Richard Fuller, Professor in Biodiversity and Conservation, The University of Queensland, and Sean Maxwell, PhD candidate, The University of Queensland

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