concerted action of governments and ngos .......o. box 743, inv gill 9840, new zealand. 4 ohunt...

1
Design: o Our Overall Budget for Biodiversity Our Efforts on Biodiversity in Development Cooperation Our Outcomes Our Initiatives on Biodiversity for Development... Our Aichi Priorities Our Main Approaches for Mainstreaming Short Term Long Term The Aichi Targets 1 to 20 Medium Term Our Contacts Place your sticker to vote for your favorite poster below By 2020 I want you to: Place your post-its with your request below: 648422 ..or tweet your request ...or tweet your answer Total amount in $ How will you save biodiversity and natural capital, create and safeguard jobs, strengthen your economy, and encourage economic growth? Place your post-its with your answer below: FACT 1 IC protects biodiversity by removing invasive species. Biodiversity is essential for the local economy (tourism, peoples’ livelihoods, etc). FACT 2 Biodiversity improves our health by maintaining clean water and air. IC creates healthy island ecosystems by removing invasive species. FACT 3 By removing invasive species from islands, IC is creating resilience to the impacts of climate change and contributing to adaptation. Over the past two years I’ve been watching and writing about this conservation campaign as a fascinated spectator— not only of Palmyra’s resurrection, but of many islands the world over that Island Conservation and their collaborators have targeted. I’ve followed the island campaign as perhaps the most uplifting story in conservation of my twenty years as a journalist. Lately I’ve publicly proclaimed it the world’s greatest wildlife rescue. Photo: ©Island Conservation Photo: ©Island Conservation Photo: ©Island Conservation Photo: ©Island Conservation “Small Islands, Big Difference” is a global campaign to save island species. Our economies, our health, our cultures depend on thriving ecosystems of plant and animal species. Nowhere is the threat of extinctions greater than on islands, and nowhere do we have a bigger opportunity to save species.We know that small islands can make a big difference. With the proper investment and commitment, we can preserve significant biodiversity on high priority islands over 20 years. The Economics of Ecosystems and Biodiversity (TEEB) TEEB is an analysis of the global economic benefit of biological diversity, the costs of the loss of biodiversity and the failure to take protective measures versus the costs of effective conservation. The TEEB approach illustrates how economic concepts and tools can help equip society with the means to incorporate the values of nature into decision making at all levels. A C B ...and more Inititatives: Guadalupe Pine (EN) & Cypress (VU) protected by removing invasive goats (Guadalupe Island, Mexico) Aichi Targets 5, 9, 12, 15 Xantus’s Murrelet (VU) protected by removal of invasive rodents (Anacapa Island, USA) Aichi Targets 5, 9, 12, 15 Saved Galápagos Penguin (EN) & Marine Iguana (EN) on Rabida + 12 other islets (Galápagos, Ecuador) Aichi Targets 5, 9, 12, 15 In 2011, invasive rodent removal on Palmyra Atoll to protect native species (Line Islands, USA) Aichi Targets 5, 9, 12, 15 Removal of IAS protects 4 endemic species & 8 breeding seabird species (Desecheo Island, Puerto Rico) Aichi Targets 5, 9, 12, 15 Restored 2832 ha of nesting habitat for seabird species by removing invasive rats (Rat Island, USA) Aichi Targets 5, 9, 12, 15 Protected the Allen Cay Rock Iguana (EN) & seabirds by removing invasive rodents (Allen Cay, Bahamas) Aichi Targets 5, 9, 12, 15 Photos: A B C ©Island Conservation 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 Island Conservation: Achieving Aichi Targets 9 & 12 on Small Islands CONCERTED ACTION OF GOVERNMENTS AND NGOs FOR PREVENTING SPECIES EXTINCTION ON SMALL ISLANDS Photo: ©Island Conservation – Will Stolzenburg, Journalist goal A Mainstreaming goal B Sustainable Use goal C Safeguarding Ecosystems and Biodiversity goal D Enhancing Benefits Use of Natural Resources Incentives Integration Awareness Resource Mobilization Biodiversity Knowledge Traditional Knowledge National Biodiversity Strategies Access and Benefit Sharing Biodiversity & Carbon Stocks Essential Ecosystem Services Agricultural Biodiversity Preventing Extinctions Protected Areas Vulnerable Ecosystems Invasive Alien Species Pollution Areas Under Sust. Management Sustainable Fisheries Loss of Habitats goal E Enhancing Implementation www.islandconservation.org [email protected] Olivier Langrand: [email protected] Photo: ©Island Conservation Photo: ©Island Conservation Photo: ©Island Conservation 2010 4 347 509 2013 7 100 000 2012 6 814 000 5 915 293 2011 Island invasives: eradication and management 432 INTRODUCTION The removal of invasive mammals from islands has become a powerful tool for restoring ecosystems and preventing extinctions. There have been over 900 successful eradications worldwide, and recent innovative programmes suggest that area is often no longer the limiting factor for removing invasive mammals from islands (Cruz et al. 2009; Donlan and Wilcox 2008; Howald et al. 2010; Macdonald and Walker 2008; McClelland and Tyree 2002). Eradication projects are complex endeavours that blend logistical planning, environmental compliance, scientific research, operational management, and public relations. As larger and more complex islands are targeted for restoration, eradication campaigns will become even more complex and multi-dimensional – biologically, operationally, and financially. Eradication projects are typically conducted by governmental conservation agencies (GCAs), non- governmental organisations (NGOs or, in a few cases, community groups), or for-profit enterprises (FPEs). Partnerships across these three organisational types are increasingly common. The organisational structure of the institutions involved in eradication and other restoration campaigns undoubtedly plays a role in the effectiveness and nature of outcomes. This effect of organisational structure on outcomes is seen in other disciplines. For example, in primary health-care, large managed care organisations often fail to provide quality care due to complexities and fragmentation of the organisation (Barr 1995). In contrast, smaller organisations often lack the internal depth and external reach to drive objectives through complex bureaucracies. In this paper, we briefly explore the advantages and challenges of different organisational structures conducting invasive mammal eradication programmes (i.e. GCAs, NGOs, and FPEs). Our objective is to explore potential synergies that arise from strategic partnerships between different types of organisations. We highlight some of those advantages, challenges, and synergies by briefly discussing four recent eradication programmes as case studies. THE ROLE OF ORGANISATIONAL STRUCTURE An organisation emerges whenever people cooperate over time in order to get things done. An effective organisation is one that is able to achieve its purposes or aims. Four factors influence an organisation’s effectiveness: system, culture, leadership, and power (Fairtlough 2005). Organisations garner advantages when systematic and standard procedures are in place. Organisations with many established systems and standards are bureaucratic, and are often viewed as cumbersome. Systems and rules, however, can promote effectiveness. A shared organisational culture encourages efficient communication within an organisation. Similar to its systems, an organisation’s culture can be either enabling or coercive (Fairtlough 2005). A leader makes sense of an organisation and helps others do the same. Research in the private sector has revealed insights on superior leadership and its characteristics, perhaps most importantly the requisite of a combination of personal humility with professional will (Collins 2005). Power, both complex and dynamic, is a necessary part of getting things done. More often than not, discourse about power within organisations is suppressed, and a hierarchical nature of power is considered to be inevitable and natural (Hardy and Stewart 1996). Heterarchial organisations are more horizontal in nature and can hold advantages over those with more hierarchical structure, such as speed of action Advantages and challenges of government, non-profit and for-profit approaches to eradications: leveraging synergies by working together G. R. Howald 1 , C. J. Donlan 2 , P. McClelland 3 , N. Macdonald 4 , and K. J. Campbell 5 1 Island Conservation, 400-163 Hastings Street W., Vancouver, B.C., V6B 1H5, Canada. <Gregg.Howald@ islandconservation.org>. 2 Advanced Conservation Strategies, P.O. Box 1201, Midway, Utah 84049, USA and Copeland Fellow in Global Sustainability, Amherst College, Amherst, MA 01002, USA. 3 Department of Conservation, Southern Islands Area, P.O. Box 743, Invercargill 9840, New Zealand. 4 Prohunt Incorporated, 4360 E. Main Street, Suite A, #478 Ventura, CA 93003 USA. 5 Island Conservation, La Cedrela, Apt. 1, Puerto Ayora, Santa Cruz Island, Galápagos Islands, Ecuador, and School of Integrative Systems, University of Queensland, Gatton, Queensland 4343, Australia. Abstract The removal of invasive mammals from islands has become a powerful tool for restoring ecosystems and preventing extinctions. As larger and more complex islands are being targeted for restoration, eradication campaigns will become even more complex and multidimensional – biologically, operationally, and financially. Eradication projects are typically conducted by governmental conservation agencies (GCAs), non-governmental organisations (NGOs), or for- profit enterprises (FPEs). Partnerships across these three organisational types are increasingly common. The organisational structure of the institutions involved in eradication and other restoration campaigns undoubtedly plays a role in the effectiveness and nature of outcomes. We briefly explore the advantages and challenges of different organisational structures conducting invasive mammal eradication programmes. We do so to explore potential synergies that arise from strategic partnerships between different types of organisations. GCAs commonly enjoy special privileges, reliable operational budgets, and simplified lines of communications – all of which are advantages to managing an eradication project. However, they often face challenges, including lack of experience, vulnerability to outside pressures, and a risk averse atmosphere. NGOs often have relative advantages in fundraising capacity and flexibility. Their challenges include permitting, fundraising pressure, and less accountability. FPEs commonly enjoy less regulation and bureaucracy, have more operational flexibility and excellence, and incentives for innovation. Limited project control, near-sighted investment, and risk avoidance can present them with challenges during eradication projects. Recent partnerships that executed watershed eradication campaigns over the last decade suggest that working together on island restoration programmes can leverage synergies. Partnering across organisational structures is likely to be a highly effective strategy for mainstreaming invasive species eradications. Keywords: Innovation, partnerships, organisational structure, mainstreaming eradications, Project Isabela, NZ Department of Conservation, Santa Cruz Island, Anacapa Island Pages 432-436 In: Veitch, C. R.; Clout, M. N. and Towns, D. R. (eds.). 2011. Island invasives: eradication and management. IUCN, Gland, Switzerland. Howald, G.R.; C.J. Donlan, P. McClelland, N. Macdonald, and K.J. Campbell. Advantages and challenges of government, non-profit and for-profit approaches to eradications: leveraging synergies by working together Island invasives: eradication and management 74 INTRODUCTION Islands are the epicentre of the extinction crisis. While islands make up only five percent of the earth’s surface area, they support 20% of all biodiversity, including a disproportionately high level of endemic species (Kier et al. 2009). This biodiversity is particularly fragile and the vast majority of extinctions have been island species. For example, about 95% of bird, 90% of reptile and 70% of mammal extinctions have been on islands. These extinctions are primarily the result of the introduction of invasive vertebrates to islands. Fortunately, techniques to remove invasive vertebrates from islands are available and the practice is becoming an accepted conservation management tool. To better understand how this tool has been used, and to improve its future use, we developed, and are populating, a database of all vertebrate eradication efforts on islands (www.islandconservation.org/db). The eradication of invasive vertebrates from islands is among the most challenging and beneficial actions land managers can take to restore islands and protect threatened species. Collating and understanding the lessons learned in previous efforts to eradicate invasive vertebrates are critical to improving and promoting this valuable conservation tool. Published global reviews of eradication efforts include regional approaches for all taxa (Clout and Russell 2006; Genovesi and Carnevali 2011; Lorvelec and Pascal 2005) and global approaches for individual taxa such as goats (Capra hircus; Campbell and Donlan 2005), cats (Felis catus; Nogales et al. 2004; Campbell et al. 2011), rodents (Howald et al. 2007), and mongoose (Herpestes spp.; Barun et al. 2011). These provide valuable reviews of the eradication efforts for these species and regions. Most importantly, these reviews provide land managers The Global Islands Invasive Vertebrate Eradication Database: A tool to improve and facilitate restoration of island ecosystems B. Keitt 1 , K. Campbell 1 , A. Saunders 2 , M. Clout 3 , Y. Wang 1 , R. Heinz 4 , K. Newton 4 , and B. Tershy 4 1 Island Conservation, Center for Ocean Health, University of California, Santa Cruz, 100 Shaffer Road, Santa Cruz, C. 95060 USA. <[email protected]>. 2 Landcare Research, Private Bag 3127, Waikato Mail Centre, Hamilton 3240, New Zealand. 3 Invasive Species Specialist Group, University of Auckland, Tamaki Campus, Private Bag 92019, Auckland, New Zealand. 4 Ecology and Evolutionary Biology Department, Center for Ocean Health, University of California, Santa Cruz, C. 95060 USA. Abstract Islands are important for the conservation of biodiversity because they house 20% of terrestrial plant and vertebrate species, have suffered 64% of IUCN-listed extinctions and have 45% of IUCN-listed critically endangered species. Yet islands make up only about five percent of the earth’s surface. The main cause of extinction and endangerment to biodiversity on islands is the presence of invasive vertebrates. Fortunately, many future extinctions can be prevented by eradicating invasive vertebrates from islands. To assess the current state of this conservation tool, we are compiling a global database of terrestrial vertebrate eradications from islands, including successes and failures. To date, in the Global Islands Invasives Vertebrate Eradication Database we have documented approximately 950 island eradication attempts involving 28 species of invasive vertebrates in 12 families. These are preliminary data and will be updated and checked for accuracy as part of the Island Invasives: Eradication and Management conference, Auckland 2010. Most eradication attempts have been of rodents (>350) and bovid ungulates (>160). Moderate numbers of eradication attempts have been of cats (>90), suid ungulates (>55), and rabbits (>45). Most projects have been on islands smaller than 500 ha (68%) and in temperate climates (72%). Targeting eradications on larger and more tropical islands would lead to the protection of more biodiversity. To this end, our vision is to maintain an accurate, web-accessible, regularly updated database that can be used to promote and improve the protection of island ecosystems by eradicating invasive vertebrates. Keywords: Endangered species, threatened species, endemic species, biodiversity, alien species, extinction Fig. 1 Locations of all of the recorded eradications of invasive vertebrates from islands for which location data are available (n=664). Pages 74-77 In: Veitch, C. R.; Clout, M. N. and Towns, D. R. (eds.). 2011. Island invasives: eradication and management. IUCN, Gland, Switzerland. Keitt, B.; K. Campbell, A. Saunders, M. Clout, Y. Wang, R. Heinz, K. Newton, and B. Tershy. The Global Islands Invasive Vertebrate Eradication Database: A tool to improve and facilitate restoration of island ecosystems Archipelago-Wide Island Restoration in the Gala ´ pagos Islands: Reducing Costs of Invasive Mammal Eradication Programs and Reinvasion Risk Victor Carrion 1 , C. Josh Donlan 2,3 *, Karl J. Campbell 1,4,5,6¤a , Christian Lavoie 1,4,7¤b , Felipe Cruz 1,4 1Gala ´pagos National Park Service, Gala ´pagos, Ecuador, 2Advanced Conservation Strategies, Midway, Utah, United States of America, 3Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America, 4Charles Darwin Foundation, Quito, Ecuador, 5School of Integrative Systems, University of Queensland, Gatton, Queensland, Australia, 6Island Conservation, Santa Cruz, California, United States of America, 7United Nations Development Program, Quito, Ecuador Abstract Invasive alien mammals are the major driver of biodiversity loss and ecosystem degradation on islands. Over the past three decades, invasive mammal eradication from islands has become one of society’s most powerful tools for preventing extinction of insular endemics and restoring insular ecosystems. As practitioners tackle larger islands for restoration, three factors will heavily influence success and outcomes: the degree of local support, the ability to mitigate for non-target impacts, and the ability to eradicate non-native species more cost-effectively. Investments in removing invasive species, however, must be weighed against the risk of reintroduction. One way to reduce reintroduction risks is to eradicate the target invasive species from an entire archipelago, and thus eliminate readily available sources. We illustrate the costs and benefits of this approach with the efforts to remove invasive goats from the Gala ´pagos Islands. Project Isabela, the world’s largest island restoration effort to date, removed .140,000 goats from .500,000 ha for a cost of US$10.5 million. Leveraging the capacity built during Project Isabela, and given that goat reintroductions have been common over the past decade, we implemented an archipelago-wide goat eradication strategy. Feral goats remain on three islands in the archipelago, and removal efforts are underway. Efforts on the Gala ´pagos Islands demonstrate that for some species, island size is no longer the limiting factor with respect to eradication. Rather, bureaucratic processes, financing, political will, and stakeholder approval appear to be the new challenges. Eradication efforts have delivered a suite of biodiversity benefits that are in the process of revealing themselves. The costs of rectifying intentional reintroductions are high in terms of financial and human resources. Reducing the archipelago-wide goat density to low levels is a technical approach to reducing reintroduction risk in the short-term, and is being complemented with a longer-term social approach focused on education and governance. Citation: Carrion V, Donlan CJ, Campbell KJ, Lavoie C, Cruz F (2011) Archipelago-Wide Island Restoration in the Gala ´pagos Islands: Reducing Costs of Invasive Mammal Eradication Programs and Reinvasion Risk. PLoS ONE 6(5): e18835. doi:10.1371/journal.pone.0018835 Editor: Brian Gratwicke, Smithsonian’s National Zoological Park, United States of America ReceivedFebruary 11, 2011; Accepted March 11, 2011; Published May 11, 2011 Copyright: ß2011 Carrion et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Funding: Funding was provided by GNPS, CDF, Charles Darwin Foundation (now Galapagos Conservancy), European Friends of Gala ´pagos Organizations, Stewart Foundation, Merrill Foundation and Lindblad Expeditions (Galapagos Conservation Fund) in collaboration with Project ECU/00/G31 ‘‘Control of Invasive Species in the Gala ´pagos Archipelago’’, a donation from the Global Environment Facility (GEF) to the Ecuadorian Government, represented by the Ministry of Environment. The authors also thank the Gala ´pagos Conservancy for their support in financing this publication. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. Competing Interests: The authors have declared that no competing interests exist. * E-mail: [email protected] ¤a Current address: Island Conservation, Santa Cruz, California, United States of America ¤b Current address: Conservation International, Arlington, Virginia, United States of America Introduction Islands make up a small percentage of the Earth’s total area, yet they harbor a large percentage of biodiversity including many threatened and endangered species [1]. Invasive alien mammals are overwhelmingly the major driver of biodiversity loss and ecosystem degradation on islands. Non-native predators, such as rats (Rattus spp.) and cats (Felis silvestris catus), have decimated endemic vertebrate populations and extirpated seabird colonies on islands around the globe [2,3,4]. Non-native herbivores such as goats (Capra hircus) have caused wholesale changes to insular plant communities, as well as secondary impacts via habitat degradation [5,6]. Over the past three decades, however, invasive mammal eradication from islands has become one of society’s most powerful tools for preventing extinction of insular endemics and restoring insular ecosystems. [7,8]. There have been over 780 successful invasive alien vertebrate eradications from islands [9]. Invasive mammals are now being removed from larger islands at a faster rate than ever before [10]. As conservation practitioners tackle larger islands for restoration, three factors will heavily influence success and outcomes: the degree of local support, the ability to mitigate for non-target impacts, and the ability to eradicate non-native species more cost-effectively [10]. The latter is particularly relevant with respect to removing the last animals toward the end of some eradication campaigns. For example, 79,579 goats were removed from Santiago Island in the PLoS ONE | www.plosone.org 1 May 2011 | Volume 6 | Issue 5 | e18835 Conservation of the World’s Most Threatened Species on Islands Our Strategy on Biodiversity DID YOU KNOW? of all IUCN Critically Endangered species are found on ISLANDS. Economic costs related to INVASIVE alien species have been estimated at US$1.4 trillion annually— almost 5% of global GDP 40% The coastal, marine, and inland ecosystems of islands provide VALUABLE REGULATING, provisioning, and cultural services to more than 600 million PEOPLE A i c h i T a r ge t s 5 , 9 , 1 2 , 1 5 A i c h i T a r ge t s 5 , 9 , 1 2 , 1 5 P r o t e c t e d t h e T u a m o t u S a n d p ip e r ( E N ) b y r e m o v i n g i n v a s iv e r a t s ( T a h an e a A t o l l , F P ) P r o t e c t e d B l a c k - v e n t e d S h e a r w a t e r b y r e m o v i n g f e r a l c a t s ( N a t i v i d a d I s l a n d , M e x i c o ) A i c h i T a r ge t s 5 , 9 , 1 2 , 1 5 , 1 8 R e s t o r e s e a b i r d c o l o n i e s b y r e m o v i n g i n v a s i v e r o d e n t s ( H a i d a G w a i i , C a n a d a )

Upload: others

Post on 14-Feb-2021

4 views

Category:

Documents


0 download

TRANSCRIPT

  • Design:

    o

    Our Overall Budget for Biodiversity

    Our Efforts on Biodiversity in Development Cooperation

    Our Outcomes

    Our Initiatives on Biodiversity for Development...

    Our Aichi Priorities

    Our Main Approaches for Mainstreaming

    Short Term

    Long Term

    The Aichi Targets

    1 to 20

    Medium Term

    Our Contacts

    Place your sticker to vote for your favorite poster below

    By 2020 I want you to:

    Place your post-its with your request below:

    648422

    ..or tweet your request

    ...or tweet your answer

    Total amount in $

    How will you save biodiversity and natural capital, create and safeguard jobs, strengthen your economy, and encourage economic growth?

    Place your post-its with your answer below:

    FACT 1IC protects biodiversity by removing invasive species. Biodiversity is essential for the local economy (tourism, peoples’ livelihoods, etc).

    FACT 2Biodiversity improves our health by maintaining clean water and air. IC creates healthy island ecosystems by removing invasive species.

    FACT 3By removing invasive species from islands, IC is creating resilience to the impacts of climate change and contributing to adaptation.

    Over the past two years I’ve been watching and writing about this conservation campaign as a fascinated spectator—not only of Palmyra’s resurrection, but of many islands the world over that Island Conservation and their collaborators have targeted. I’ve followed the island campaign as perhaps the most uplifting story in conservation of my twenty years as a journalist. Lately I’ve publicly proclaimed it the world’s greatest wildlife rescue.

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    “Small Islands, Big Difference” is a global campaign to save island species. Our economies, our health, our cultures depend on thriving ecosystems of plant and animal species. Nowhere is the threat of extinctions greater than on islands, and nowhere do we have a bigger opportunity to save species.We know that small islands can make a big difference. With the proper investment and commitment, we can preserve significant biodiversity on high priority islands over 20 years.

    The Economics of Ecosystems and Biodiversity (TEEB)

    TEEB is an analysis of the global economic benefit of biological diversity, the costs of the loss of biodiversity and the failure to take protective measures versus the costs of effective conservation. The TEEB approach illustrates how economic concepts and tools can help equip society with the means to incorporate the values of nature into decision making at all levels.

    A

    C

    B

    ...and more Inititatives:Guadalupe Pine (EN) & Cypress (VU) protected by removing invasive goats (Guadalupe Island, Mexico)Aichi Targets 5, 9, 12, 15

    Xantus’s Murrelet (VU) protected by removal of invasive rodents (Anacapa Island, USA)Aichi Targets 5, 9, 12, 15

    Saved Galápagos Penguin (EN) & Marine Iguana (EN) on Rabida + 12 other islets(Galápagos, Ecuador)Aichi Targets 5, 9, 12, 15

    In 2011, invasive rodent removal on Palmyra Atoll to protect native species (Line Islands, USA)Aichi Targets 5, 9, 12, 15

    Removal of IAS protects 4 endemic species & 8 breeding seabird species(Desecheo Island, Puerto Rico)Aichi Targets 5, 9, 12, 15

    Restored 2832 ha of nesting habitat for seabird species by removing invasive rats(Rat Island, USA)Aichi Targets 5, 9, 12, 15

    Protected the Allen Cay Rock Iguana (EN) & seabirds by removing invasive rodents(Allen Cay, Bahamas)Aichi Targets 5, 9, 12, 15

    Photos:

    A B C ©Island Conservation

    1 2 3 4

    5 6 7 8 9 10

    11 12 13 14

    1

    5

    16

    1

    7

    1

    8

    19

    2

    0

    Island Conservation: Achieving Aichi Targets 9 & 12 on Small Islands CONCERTED ACTION OF GOVERNMENTS AND NGOs FOR PREVENTING SPECIES EXTINCTION ON SMALL ISLANDS

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    – Will Stolzenburg, Journalist

    goalA

    Mainstreaming

    goalB

    Sustainable Use

    goal

    CSa

    fegua

    rding

    Ecosy

    stems

    and

    Biodiv

    ersity

    goalDEnhancing Benefits

    Use

    of N

    atur

    al

    Reso

    urce

    s

    Ince

    ntiv

    es

    Integra

    tion

    Aw

    arenessResource Mobilization

    Biodiversity Knowledge

    Traditional Knowledge

    National Biodiversi

    ty

    Strategies

    Acces

    s and

    Benefit

    Shari

    ng

    Biod

    iver

    sity

    &

    Carb

    on S

    tock

    s

    Esse

    ntia

    l Eco

    syst

    em

    Serv

    ices

    Agricultural Biodiversity

    Preventing Extinctions

    Protected Areas

    Vulnerable Ecosystems

    Invasive Alien Species

    Pollution

    Areas U

    nder Su

    st.

    Manag

    ement

    Susta

    inable

    Fishe

    ries

    Loss

    of H

    abita

    ts

    goal

    EEn

    hanc

    ing

    Im

    plem

    enta

    tion

    www.islandconservation.org [email protected] Olivier Langrand: [email protected]

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    Phot

    o: ©

    Islan

    d Co

    nser

    vatio

    n

    2010

    4 347 509

    2013

    7 100 0002012

    6 814 000

    5 915 293

    2011

    Island invasives: eradication and management

    432

    IntroductIon

    The removal of invasive mammals from islands

    has become a powerful tool for restoring ecosystems

    and preventing extinctions. There have been over 900

    successful eradications worldwide, and recent innovative

    programmes suggest that area is often no longer the limiting

    factor for removing invasive mammals from islands (Cruz

    et al. 2009; Donlan and Wilcox 2008; Howald et al. 2010;

    Macdonald and Walker 2008; McClelland and Tyree

    2002). Eradication projects are complex endeavours that

    blend logistical planning, environmental compliance,

    scientific research, operational management, and public

    relations. As larger and more complex islands are targeted

    for restoration, eradication campaigns will become even

    more complex and multi-dimensional – biologically,

    operationally, and financially.

    Eradication projects are typically conducted by

    governmental conservation agencies (GCAs), non-

    governmental organisations (NGOs or, in a few cases,

    community groups), or for-profit enterprises (FPEs).

    Partnerships across these three organisational types are

    increasingly common. The organisational structure of the

    institutions involved in eradication and other restoration

    campaigns undoubtedly plays a role in the effectiveness and

    nature of outcomes. This effect of organisational structure

    on outcomes is seen in other disciplines. For example, in

    primary health-care, large managed care organisations

    often fail to provide quality care due to complexities

    and fragmentation of the organisation (Barr 1995). In

    contrast, smaller organisations often lack the internal depth

    and external reach to drive objectives through complex

    bureaucracies. In this paper, we briefly explore the advantages and

    challenges of different organisational structures conducting

    invasive mammal eradication programmes (i.e. GCAs,

    NGOs, and FPEs). Our objective is to explore potential

    synergies that arise from strategic partnerships between

    different types of organisations. We highlight some of those

    advantages, challenges, and synergies by briefly discussing

    four recent eradication programmes as case studies.

    the role of organIsatIonal structure

    An organisation emerges whenever people cooperate

    over time in order to get things done. An effective

    organisation is one that is able to achieve its purposes or

    aims. Four factors influence an organisation’s effectiveness:

    system, culture, leadership, and power (Fairtlough 2005).

    Organisations garner advantages when systematic and

    standard procedures are in place. Organisations with many

    established systems and standards are bureaucratic, and are

    often viewed as cumbersome. Systems and rules, however,

    can promote effectiveness. A shared organisational culture

    encourages efficient communication within an organisation.

    Similar to its systems, an organisation’s culture can be

    either enabling or coercive (Fairtlough 2005). A leader

    makes sense of an organisation and helps others do the

    same. Research in the private sector has revealed insights

    on superior leadership and its characteristics, perhaps most

    importantly the requisite of a combination of personal

    humility with professional will (Collins 2005). Power, both

    complex and dynamic, is a necessary part of getting things

    done. More often than not, discourse about power within

    organisations is suppressed, and a hierarchical nature of

    power is considered to be inevitable and natural (Hardy

    and Stewart 1996). Heterarchial organisations are more

    horizontal in nature and can hold advantages over those

    with more hierarchical structure, such as speed of action

    advantages and challenges of government, non-profit and for-profit

    approaches to eradications: leveraging synergies by working together

    G. R. Howald 1, C. J. Donlan 2, P. McClelland 3, N. Macdonald 4, and K. J. Campbell 5

    1 Island Conservation, 400-163 Hastings Street W., Vancouver, B.C., V6B 1H5, Canada. . 2Advanced Conservation Strategies, P.O. Box 1201, Midway, Utah 84049, USA and Copeland

    Fellow in Global Sustainability, Amherst College, Amherst, MA 01002, USA. 3 Department of Conservation, Southern

    Islands Area, P.O. Box 743, Invercargill 9840, New Zealand. 4Prohunt Incorporated, 4360 E. Main Street, Suite A,

    #478 Ventura, CA 93003 USA. 5Island Conservation, La Cedrela, Apt. 1, Puerto Ayora, Santa Cruz Island, Galápagos

    Islands, Ecuador, and School of Integrative Systems, University of Queensland, Gatton, Queensland 4343, Australia.

    abstract The removal of invasive mammals from islands has become a powerful tool for restoring ecosystems and

    preventing extinctions. As larger and more complex islands are being targeted for restoration, eradication campaigns will

    become even more complex and multidimensional – biologically, operationally, and financially. Eradication projects are

    typically conducted by governmental conservation agencies (GCAs), non-governmental organisations (NGOs), or for-

    profit enterprises (FPEs). Partnerships across these three organisational types are increasingly common. The organisational

    structure of the institutions involved in eradication and other restoration campaigns undoubtedly plays a role in the

    effectiveness and nature of outcomes. We briefly explore the advantages and challenges of different organisational

    structures conducting invasive mammal eradication programmes. We do so to explore potential synergies that arise

    from strategic partnerships between different types of organisations. GCAs commonly enjoy special privileges, reliable

    operational budgets, and simplified lines of communications – all of which are advantages to managing an eradication

    project. However, they often face challenges, including lack of experience, vulnerability to outside pressures, and a risk

    averse atmosphere. NGOs often have relative advantages in fundraising capacity and flexibility. Their challenges include

    permitting, fundraising pressure, and less accountability. FPEs commonly enjoy less regulation and bureaucracy, have more

    operational flexibility and excellence, and incentives for innovation. Limited project control, near-sighted investment, and

    risk avoidance can present them with challenges during eradication projects. Recent partnerships that executed watershed

    eradication campaigns over the last decade suggest that working together on island restoration programmes can leverage

    synergies. Partnering across organisational structures is likely to be a highly effective strategy for mainstreaming invasive

    species eradications.

    Keywords: Innovation, partnerships, organisational structure, mainstreaming eradications, Project Isabela, NZ Department

    of Conservation, Santa Cruz Island, Anacapa Island

    Pages 432-436 In: Veitch, C. R.; Clout, M. N. and Towns, D. R. (eds.). 2011. Island invasives: eradication and management.

    IUCN, Gland, Switzerland.

    Howald, G.R.; C.J. Donlan, P. McClelland, N. Macdonald, and K.J. Campbell. Advantages and challenges of government, non-profit and for-profit approaches to

    eradications: leveraging synergies by working together

    Island invasives: eradication and management

    74

    INTRODUCTIONIslands are the epicentre of the extinction crisis. While

    islands make up only five percent of the earth’s surface

    area, they support 20% of all biodiversity, including a

    disproportionately high level of endemic species (Kier

    et al. 2009). This biodiversity is particularly fragile and

    the vast majority of extinctions have been island species.

    For example, about 95% of bird, 90% of reptile and

    70% of mammal extinctions have been on islands. These

    extinctions are primarily the result of the introduction of

    invasive vertebrates to islands. Fortunately, techniques

    to remove invasive vertebrates from islands are available

    and the practice is becoming an accepted conservation

    management tool. To better understand how this tool has

    been used, and to improve its future use, we developed,

    and are populating, a database of all vertebrate eradication

    efforts on islands (www.islandconservation.org/db).

    The eradication of invasive vertebrates from islands is

    among the most challenging and beneficial actions land

    managers can take to restore islands and protect threatened

    species. Collating and understanding the lessons learned in

    previous efforts to eradicate invasive vertebrates are critical

    to improving and promoting this valuable conservation

    tool. Published global reviews of eradication efforts

    include regional approaches for all taxa (Clout and Russell

    2006; Genovesi and Carnevali 2011; Lorvelec and Pascal

    2005) and global approaches for individual taxa such as

    goats (Capra hircus; Campbell and Donlan 2005), cats

    (Felis catus; Nogales et al. 2004; Campbell et al. 2011),

    rodents (Howald et al. 2007), and mongoose (Herpestes

    spp.; Barun et al. 2011). These provide valuable reviews

    of the eradication efforts for these species and regions.

    Most importantly, these reviews provide land managers

    The Global Islands Invasive Vertebrate Eradication Database: A tool to

    improve and facilitate restoration of island ecosystems

    B. Keitt 1, K. Campbell 1, A. Saunders 2, M. Clout 3, Y. Wang 1, R. Heinz 4, K. Newton 4, and B. Tershy 4

    1Island Conservation, Center for Ocean Health, University of California, Santa Cruz, 100 Shaffer Road, Santa Cruz,

    C. 95060 USA. . 2Landcare Research, Private Bag 3127, Waikato Mail Centre,

    Hamilton 3240, New Zealand. 3Invasive Species Specialist Group, University of Auckland, Tamaki Campus, Private Bag

    92019, Auckland, New Zealand. 4Ecology and Evolutionary Biology Department, Center for Ocean Health, University

    of California, Santa Cruz, C. 95060 USA.

    Abstract Islands are important for the conservation of biodiversity because they house 20% of terrestrial plant and

    vertebrate species, have suffered 64% of IUCN-listed extinctions and have 45% of IUCN-listed critically endangered

    species. Yet islands make up only about five percent of the earth’s surface. The main cause of extinction and endangerment

    to biodiversity on islands is the presence of invasive vertebrates. Fortunately, many future extinctions can be prevented

    by eradicating invasive vertebrates from islands. To assess the current state of this conservation tool, we are compiling a

    global database of terrestrial vertebrate eradications from islands, including successes and failures. To date, in the Global

    Islands Invasives Vertebrate Eradication Database we have documented approximately 950 island eradication attempts

    involving 28 species of invasive vertebrates in 12 families. These are preliminary data and will be updated and checked

    for accuracy as part of the Island Invasives: Eradication and Management conference, Auckland 2010. Most eradication

    attempts have been of rodents (>350) and bovid ungulates (>160). Moderate numbers of eradication attempts have been

    of cats (>90), suid ungulates (>55), and rabbits (>45). Most projects have been on islands smaller than 500 ha (68%) and

    in temperate climates (72%). Targeting eradications on larger and more tropical islands would lead to the protection of

    more biodiversity. To this end, our vision is to maintain an accurate, web-accessible, regularly updated database that can

    be used to promote and improve the protection of island ecosystems by eradicating invasive vertebrates.

    Keywords: Endangered species, threatened species, endemic species, biodiversity, alien species, extinction

    Fig. 1 Locations of all of the recorded eradications of invasive vertebrates from islands for which location data are

    available (n=664).Pages 74-77 In: Veitch, C. R.; Clout, M. N. and Towns, D. R. (eds.). 2011. Island invasives: eradication and management.

    IUCN, Gland, Switzerland.

    Keitt, B.; K. Campbell, A. Saunders, M. Clout, Y. Wang, R. Heinz, K. Newton, and B. Tershy. The Global Islands Invasive Vertebrate Eradication

    Database: A tool to improve and facilitate restoration of island ecosystems

    Archipelago-Wide Island Restoration in the Galápagos

    Islands: Reducing Costs of Invasive Mammal Eradication

    Programs and Reinvasion Risk

    Victor Carrion1, C. Josh Donlan2,3*, Karl J. Campbell1,4,5,6¤a, Christian Lavoie1,4,7¤b

    , Felipe Cruz1,4

    1Galápagos National Park Service, Galápagos, Ecuador, 2Advanced Conservation Strategies, Midway, Utah, United States of America, 3Department of Ecology and

    Evolutionary Biology, Cornell University, Ithaca, New York, United States of America, 4Charles Darwin Foundation, Quito, Ecuador, 5 School of Integrative Systems,

    University of Queensland, Gatton, Queensland, Australia, 6 Island Conservation, Santa Cruz, California, United States of America, 7United Nations Development Program,

    Quito, Ecuador

    AbstractInvasive alien mammals are the major driver of biodiversity loss and ecosystem degradation on islands. Over the past three

    decades, invasive mammal eradication from islands has become one of society’s most powerful tools for preventing

    extinction of insular endemics and restoring insular ecosystems. As practitioners tackle larger islands for restoration, three

    factors will heavily influence success and outcomes: the degree of local support, the ability to mitigate for non-target

    impacts, and the ability to eradicate non-native species more cost-effectively. Investments in removing invasive species,

    however, must be weighed against the risk of reintroduction. One way to reduce reintroduction risks is to eradicate the

    target invasive species from an entire archipelago, and thus eliminate readily available sources. We illustrate the costs and

    benefits of this approach with the efforts to remove invasive goats from the Galápagos Islands. Project Isabela, the world’s

    largest island restoration effort to date, removed .140,000 goats from .500,000 ha for a cost of US$10.5 million.

    Leveraging the capacity built during Project Isabela, and given that goat reintroductions have been common over the past

    decade, we implemented an archipelago-wide goat eradication strategy. Feral goats remain on three islands in the

    archipelago, and removal efforts are underway. Efforts on the Galápagos Islands demonstrate that for some species, island

    size is no longer the limiting factor with respect to eradication. Rather, bureaucratic processes, financing, political will, and

    stakeholder approval appear to be the new challenges. Eradication efforts have delivered a suite of biodiversity benefits that

    are in the process of revealing themselves. The costs of rectifying intentional reintroductions are high in terms of financial

    and human resources. Reducing the archipelago-wide goat density to low levels is a technical approach to reducing

    reintroduction risk in the short-term, and is being complemented with a longer-term social approach focused on education

    and governance.Citation: Carrion V, Donlan CJ, Campbell KJ, Lavoie C, Cruz F (2011) Archipelago-Wide Island Restoration in the Galápagos Islands: Reducing Costs of Invasive

    Mammal Eradication Programs and Reinvasion Risk. PLoS ONE 6(5): e18835. doi:10.1371/journal.pone.0018835

    Editor: Brian Gratwicke, Smithsonian’s National Zoological Park, United States of America

    Received February 11, 2011; Accepted March 11, 2011; Published May 11, 2011

    Copyright: � 2011 Carrion et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits

    unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

    Funding: Funding was provided by GNPS, CDF, Charles Darwin Foundation (now Galapagos Conservancy), European Friends of Galápagos Organizations,

    Stewart Foundation, Merrill Foundation and Lindblad Expeditions (Galapagos Conservation Fund) in collaboration with Project ECU/00/G31 ‘‘Control of Invasive

    Species in the Galápagos Archipelago’’, a donation from the Global Environment Facility (GEF) to the Ecuadorian Government, represented by the Ministry of

    Environment. The authors also thank the Galápagos Conservancy for their support in financing this publication. The funders had no role in study design, data

    collection and analysis, decision to publish, or preparation of the manuscript.

    Competing Interests: The authors have declared that no competing interests exist.

    * E-mail: [email protected]

    ¤a Current address: Island Conservation, Santa Cruz, California, United States of America

    ¤b Current address: Conservation International, Arlington, Virginia, United States of America

    IntroductionIslands make up a small percentage of the Earth’s total area, yet

    they harbor a large percentage of biodiversity including many

    threatened and endangered species [1]. Invasive alien mammals

    are overwhelmingly the major driver of biodiversity loss and

    ecosystem degradation on islands. Non-native predators, such as

    rats (Rattus spp.) and cats (Felis silvestris catus), have decimated

    endemic vertebrate populations and extirpated seabird colonies on

    islands around the globe [2,3,4]. Non-native herbivores such as

    goats (Capra hircus) have caused wholesale changes to insular plant

    communities, as well as secondary impacts via habitat degradation

    [5,6]. Over the past three decades, however, invasive mammal

    eradication from islands has become one of society’s most powerful

    tools for preventing extinction of insular endemics and restoring

    insular ecosystems. [7,8]. There have been over 780 successful

    invasive alien vertebrate eradications from islands [9]. Invasive

    mammals are now being removed from larger islands at a faster

    rate than ever before [10].As conservation practitioners tackle larger islands for restoration,

    three factors will heavily influence success and outcomes: the degree

    of local support, the ability to mitigate for non-target impacts, and

    the ability to eradicate non-native species more cost-effectively [10].

    The latter is particularly relevant with respect to removing the last

    animals toward the end of some eradication campaigns. For

    example, 79,579 goats were removed from Santiago Island in the

    PLoS ONE | www.plosone.org

    1

    May 2011 | Volume 6 | Issue 5 | e18835

    Conservation of the World’s Most Threatened Species on Islands

    Our Strategy on Biodiversity

    DID YOU KNOW?

    of all IUCN Critically Endangered species are

    found on ISLANDS.

    Economic costs related to INVASIVE alien species have been estimated

    at US$1.4 trillion annually—almost 5% of global GDP

    40%

    The coastal, marine,

    and inland ecosystems of islands provide

    VALUABLE REGULATING, provisioning, and cultural services to more than

    600 million PEOPLE

    Aichi Targ ets 5, 9, 12,

    15

    Aichi Targ ets 5, 9, 12,

    15

    Prote

    cted t

    he Tu

    amotu

    Sandp

    iper (EN)

    by removing invasive rats (Tahanea Atoll, FP)

    Prote

    cted B

    lack-

    vente

    d Shea

    rwater b

    y removing feral cats (Natividad Island, Mexico)

    Aichi Target s 5, 9, 12, 1

    5, 18

    Rest

    ore

    seab

    ird co

    lonies

    by rem

    oving invasive rodents (Haida Gwaii, Canada)