Biological Invasions

, Volume 15, Issue 12, pp 2589–2603 | Cite as

Eradicating multiple invasive species on inhabited islands: the next big step in island restoration?

  • Alistair S. Glen
  • Rachel Atkinson
  • Karl J. Campbell
  • Erin Hagen
  • Nick D. Holmes
  • Bradford S. Keitt
  • John P. Parkes
  • Alan Saunders
  • John Sawyer
  • Hernán Torres
Perpectives and Paradigms

Abstract

Invasive species are the greatest threat to island ecosystems, which harbour nearly half the world’s endangered biodiversity. However, eradication is more feasible on islands than on continents. We present a global analysis of 1,224 successful eradications of invasive plants and animals on 808 islands. Most involve single vertebrate species on uninhabited islands, but plant and invertebrate eradications occur more often on inhabited islands. Inhabited islands are often highly modified and support numerous introduced species. Consequently, targeting a single invasive species can be ineffective or counterproductive. The impacts of other pests will continue and, in some cases, be exacerbated. The presence of people also creates regulatory, logistical and socio-political constraints. Real or perceived health risks to inhabitants, pets and livestock may restrict the use of some eradication tools, and communities or individuals sometimes oppose eradication. Despite such challenges, managing invasive species is vital to conserve and restore the unique biodiversity of many inhabited islands, and to maintain or improve the welfare and livelihoods of island residents. We present a brief case study of the Juan Fernández Archipelago, Chile, and discuss the feasibility of eradicating large suites of invasive plants and animals from inhabited islands while managing other invaders for which eradication is not feasible or desirable. Eradications must be planned to account for species interactions. Monitoring and contingency plans must detect and address any ‘surprise effects’. Above all, it is important that the local community derives social, cultural and/or economic benefits, and that people support and are engaged in the restoration effort.

Keywords

Community support Competitor release Juan Fernández Archipelago Social dimensions Species interactions Trophic cascades 

Supplementary material

10530_2013_495_MOESM1_ESM.docx (79 kb)
Supplementary material 1 (DOCX 78 kb)

References

  1. Aguirre-Muñoz A, Croll DA, Donlan CJ, Henry RWI, Hermosillo MA, Howald GR, Keitt BS, Luna-Mendoza L, Rodríguez-Malagon M, Salas-Flores LM, Samaniego-Herrera A, Sanchez-Pacheco JA, Sheppard J, Tershy BR, Toro-Benito J, Wolf S, Wood B (2008) High-impact conservation: invasive mammal eradications from the Islands of western México. Ambio 37:101–107PubMedCrossRefGoogle Scholar
  2. Aguirre-Muñoz A, Samaniego-Herrera A, Luna-Mendoza L, Ortiz-Alcaraz A, Rodríguez-Malagón M, Félix-Lizzárraga M, Méndez-Sánchez F, González-Gómez R, Torres-García F, Hernández-Montoya JC, Barredo-Barberena JM, Latofski-Robles M (2011) Eradication of invasive mammals on islands in Mexico: the roles of history and the collaboration between government agencies, local communities and a non-government organisation. In: Veitch CR, Clout MN, Towns DR (eds) Island Invasives: eradication and management. Proceedings of the international conference on Island Invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 386–394Google Scholar
  3. Angel A, Wanless RM, Cooper J (2009) Review of impacts of the introduced house mouse on islands in the Southern Ocean: are mice equivalent to rats? Biol Invasions 11:1743–1754CrossRefGoogle Scholar
  4. Arroyo MTK (1999) The Juan Fernández Islands. In: Mittermeier RA, Myers N, Robles Gil P, Mittermeier CG (eds) Hotspots: earth’s biologically richest and most endangered terrestrial ecoregions. CEMEX, Mexico CityGoogle Scholar
  5. Atkinson R, Gardener M, Harper G, Carrion V (2011) 50 years of eradication as a conservation tool in Galapagos: what are the limits? In: Wolff M, Gardener M (eds) The role of science for the conservation of the Galapagos: a 50 year experience and challenges for the future. Routledge, OxfordGoogle Scholar
  6. Banks PB, Hughes NK (2012) A review of the evidence for potential impacts of black rats (Rattus rattus) on wildlife and humans in Australia. Wildl Res 39:78–88CrossRefGoogle Scholar
  7. Beaven B (2008) Scoping the potential to eradicate rats, cats and possums from Stewart Island/Rakiura. Department of Conservation, Halfmoon BayGoogle Scholar
  8. Bellingham PJ, Towns DR, Cameron EK, Davis JJ, Wardle DA, Wilmshurst JM, Mulder CPH (2010) New Zealand island restoration: seabirds, predators, and the importance of history. NZ J Ecol 34:115–136Google Scholar
  9. Biggs D, Abel N, Knight AT, Leitch A, Langston A, Ban NC (2011) The implementation crisis in conservation planning: could “mental models” help? Conserv Lett 4:169–183CrossRefGoogle Scholar
  10. Blackburn TM, Pettorelli N, Katzner T, Gompper ME, Mock K, Garner TWJ, Altwegg R, Redpath S, Gordon IJ (2010) Dying for conservation: eradicating invasive alien species in the face of opposition. Anim Conserv 13:227–228CrossRefGoogle Scholar
  11. Brooke MdL, Hilton GM, Martins TLF (2007) Prioritizing the world’s islands for vertebrate-eradication programmes. Anim Conserv 10:380–390CrossRefGoogle Scholar
  12. Brown D (2007) A feasibility study for the eradication of rodents from Tristan da Cunha. Royal Society for the Protection of Birds, SandyGoogle Scholar
  13. Burbidge AA (2011) 2001 to 2010 and beyond: trends and future directions in the eradication of invasive species on islands. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 515–519Google Scholar
  14. Campbell K, Donlan CJ (2005) Feral goat eradications on islands. Conserv Biol 19:1362–1374CrossRefGoogle Scholar
  15. Campbell KJ, Harper G, Algar D, Hanson CC, Keitt BS, Robinson S (2011) Review of feral cat eradications on islands. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 37–46Google Scholar
  16. 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:e18835PubMedCrossRefGoogle Scholar
  17. Caujapé-Castells J, Tye A, Crawford DJ, Santos-Guerra A, Sakai A, Beaver K, Lobin W, Florens FBV, Moura M, Jardim R, Gómes I, Kueffer C (2010) Conservation of oceanic island floras: present and future global challenges. Perspect Plant Ecol 12:107–129CrossRefGoogle Scholar
  18. Caut S, Casanovas JG, Virgos E, Lozano J, Witmer GW, Courchamp F (2007) Rats dying for mice: modelling the competitor release effect. Aust Ecol 32:858–868CrossRefGoogle Scholar
  19. Caut S, Angulo E, Courchamp F (2009) Avoiding surprise effects on Surprise Island: alien species control in a multitrophic level perspective. Biol Invasions 11:1689–1703CrossRefGoogle Scholar
  20. Clout MN, Russell JC (2006) The eradication of mammals from New Zealand Islands. In: Koike F, Clout MN, Kawamichi M, De Poorter M, Iwatsuki K (eds) Assessment and control of biological invasion risks. IUCN, Gland, pp 127–141Google Scholar
  21. CONAF (2009) Plan de Manejo Parque Nacional Archipielago Juan Fernández. Corporación Nacional Forestal, Santiago de ChileGoogle Scholar
  22. Cory F, Wilson A, Priddel D, Carlile N, Klomp N (2011) Eradication of the house mouse (Mus musculus) from Montague Island, New South Wales, Australia. Ecol Manag Restor 12:102–109CrossRefGoogle Scholar
  23. Courchamp F, Chapuis JL, Pascal M (2003) Mammal invaders on islands: impact, control and control impact. Biol Rev 78:347–383PubMedCrossRefGoogle Scholar
  24. Cowan P, Warburton B (2011) Animal welfare and ethical issues in island pest eradication. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 418–421Google Scholar
  25. Cuevas J, Figueroa JA (2007) Seed germination of species of the Juan Fernández Archipiélago under laboratory conditions. Gayana Botanica 64:60–80Google Scholar
  26. Duffy DC, Capece P (2012) Biology and impacts of Pacific island invasive species. 7. The domestic cat (Felis catus). Pac Sci 66:173–212CrossRefGoogle Scholar
  27. Eijzenga H (2011) Vegetation change following rabbit eradication on Lehua Island, Hawaiian Islands. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 290–294Google Scholar
  28. Fisher P, Griffiths R, Speedy C, Broome K (2011) Environmental monitoring for brodifacoum residues after aerial application of baits for rodent eradication. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 300–304Google Scholar
  29. Flint E, Rehkemper C (2002) Control and eradication of the introduced grass, Cenchrus echintus, at Laysan Island, Central Pacific Ocean. In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, pp 110–115Google Scholar
  30. Ford-Thompson AES, Snell C, Saunders G, White PCL (2012) Stakeholder participation in management of invasive vertebrates. Conserv Biol 26:345–356PubMedCrossRefGoogle Scholar
  31. Gardener MR, Atkinson R, Rentería JL (2010) Eradications and people: lessons from the plant eradication program in Galapagos. Restor Ecol 18:20–29CrossRefGoogle Scholar
  32. Genovesi P (2007) Limits and potentialities of eradication as a tool for addressing biological invasions. In: Nentwig W (ed) Biological invasions. Springer, Berlin, pp 385–402CrossRefGoogle Scholar
  33. Genovesi P (2011) Are we turning the tide? Eradications in times of crisis: how the global community is responding to biological invasions. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: Eradication and Management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 5–8Google Scholar
  34. Genovesi P, Bertolino S (2001) Human dimension aspects in invasive alien species issues: the case of the failure of the grey squirrel eradication project in Italy. In: McNeely J (ed) The great reshuffling: human dimensions of invasive alien species. IUCN, Gland, pp 113–119Google Scholar
  35. Glen AS, Dickman CR (2005) Complex interactions among mammalian carnivores in Australia, and their implications for wildlife management. Biol Rev 80:387–401PubMedCrossRefGoogle Scholar
  36. Griffiths R (2011) Targeting multiple species—a more efficient approach to pest eradication. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 172–176Google Scholar
  37. Hahn I, Römer U, Schlatter R (2005) Distribution, habitat use, and abundance patterns of landbird communities on the Juan Fernández Islands, Chile. Ornitología Neotropical 16:371–385Google Scholar
  38. Hanson CC, Will DJ, Bonham JE, Keitt BS (2010) The Removal of Feral Cats from San Nicolas Island, California to Protect Native and Endemic Species: 2009 Annual Report. Island ConservationGoogle Scholar
  39. Harris D (2009) Review of negative effects of introduced rodents on small mammals on islands. Biol Invasions 11:1611–1630CrossRefGoogle Scholar
  40. Harris D, Gregory S, Bull L, Courchamp F (2012) Island prioritization for invasive rodent eradications with an emphasis on reinvasion risk. Biol Invasions 14:1251–1263CrossRefGoogle Scholar
  41. Hobohm C (2003) Characterization and ranking of biodiversity hotspots: centres of species richness and endemism. Biodivers Conserv 12:279–287CrossRefGoogle Scholar
  42. Hodum P, Wainstein M (2002) Biology and conservation of the Juan Fernández Archipelago seabird community. California State University, Long BeachGoogle Scholar
  43. Howald G, Donlan CJ, Galvan JP, Russell JC, Parkes J, Samaniego A, Wang YW, Veitch D, Genovesi P, Pascal M, Saunders A, Tershy B (2007) Invasive rodent eradication on islands. Conserv Biol 21:1258–1268PubMedCrossRefGoogle Scholar
  44. Innes J, Saunders A (2011) Eradicating multiple pests: an overview. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 177–181Google Scholar
  45. Island Conservation (2012) Database of Island Invasive Species Eradications. Hosted by the IUCN SSC Invasive Species Specialist Group. Available at: http://eradicationsdb.fos.auckland.ac.nz/. Accessed 13 Jun 2012
  46. Kean JM, Tobin PC, Lee DC, Stringer LD, McCullough DG, Flores Vargas R, Herms DA, Suckling DM, Pluess T, Yamanaka T, Smith G (2011) Global eradication and response database. Available at: http://b3.net.nz/gerda. Accessed 18 Sept 2011
  47. Kessler CC (2011) Invasive species removal and ecosystem recovery in the Mariana Islands; challenges and outcomes on Sarigan and Anatahan. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 320–324Google Scholar
  48. Kier G, Kreft H, Lee TM, Jetz W, Ibisch PL, Nowicki C, Mutke J, Barthlott W (2009) A global assessment of endemism and species richness across island and mainland regions. Proc Natl Acad Sci USA 106:9322–9327PubMedCrossRefGoogle Scholar
  49. Larson BMH (2005) The war of the roses: demilitarizing invasion biology. Front Ecol Environ 3:495–500CrossRefGoogle Scholar
  50. Larson B (2011) Metaphors for environmental sustainability: redefining our relationship with nature. Yale University Press, New HavenGoogle Scholar
  51. Lord Howe Island Board (2009) Draft Lord Howe Island Rodent Eradication Plan. Lord Howe Island Board, Lord Howe IslandGoogle Scholar
  52. Mack RN, Lonsdale WM (2002) Eradicating invasive plants: hard-won lessons for islands. In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, pp 164–172Google Scholar
  53. MacKay JWB, Russell JC, Murphy EC (2007) Eradicating house mice from islands: successes, failures and the way forward. In: Witmer GW, Pitt WC, Fagerstone KA (eds) Managing vertebrate invasive species: proceedings of an international symposium. USDA, Fort Collins, pp 294–304Google Scholar
  54. McClelland PJ, Coote R, Trow M, Hutchins P, Nevins HM, Adams J, Newman J, Moller H (2011) The Rakiura Titi Islands Restoration Project: community action to eradicate Rattus rattus and Rattus exulans for ecological restoration and cultural wellbeing. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 451–454Google Scholar
  55. Medina FM, Bonnaud E, Vidal E, Tershy BR, Zavaleta ES, Donlan CJ, Keitt BS, Le Corre M, Horwarth SV, Nogales M (2011) A global review of the impacts of invasive cats on island endangered vertebrates. Global Chang Biol 17:3503–3510CrossRefGoogle Scholar
  56. Merton D, Climo G, Laboudallon V, Robert S, Mander C (2002) Alien mammal eradication and quarantine on inhabited islands in the Seychelles. In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, pp 182–198Google Scholar
  57. Morrison SA (2007) Reducing risk and enhancing efficiency in non-native vertebrate removal efforts on islands: a 25 year multi-taxa retrospective from Santa Cruz Island, California. In: Witmer GW, Pitt WC, Fagerstone KA (eds) Managing vertebrate invasive species: proceedings of an international symposium. USDA/APHIS/WS, Fort Collins, pp 398–409Google Scholar
  58. Morrison SA (2011) Trophic considerations in eradicating multiple pests. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 208–212Google Scholar
  59. Morrison SA, Faulkner KR, Vermeer LA, Lozier L, Shaw MR (2011) The essential non-science of eradication programmes: creating conditions for success. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 461–466Google Scholar
  60. Myers N, Mittermeier RA, Mittermeier CG, da Fonseca GAB, Kent J (2000) Biodiversity hotspots for conservation priorities. Nature 403:853–858PubMedCrossRefGoogle Scholar
  61. Ogden J, Gilbert J (2009) Prospects for the eradication of rats from a large inhabited island: community based ecosystem studies on Great Barrier Island, New Zealand. Biol Invasions 11:1705–1717CrossRefGoogle Scholar
  62. Ogden J, Gilbert J (2011) Running the gauntlet: advocating rat and feral cat eradication on an inhabited island—Great Barrier Island. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 467–471Google Scholar
  63. Oppel S, Beaven B, Bolton M, Vickery J, Bodey TW (2011a) Eradication of invasive mammals on islands inhabited by humans and domestic animals. Conserv Biol 25:232–240PubMedGoogle Scholar
  64. Oppel S, Beaven BM, Bolton M, Bodey TW, Geraldes P, Oliviera N, Hervias S, Henriques A, Silva C (2011b) Plans to eradicate invasive mammals on an island inhabited by humans and domestic animals (Corvo, Azores, Portugal). In: Jacob J, Esther A (eds) 8th European vertebrate pest management conference: book of abstracts. Julius Kühn-Institut, Berlin, pp 40–43Google Scholar
  65. Parkes JP, Ramsey DSL, Macdonald N, Walker K, McKnight S, Cohen BS, Morrison SA (2010) Rapid eradication of feral pigs (Sus scrofa) from Santa Cruz Island, California. Biol Conserv 143:634–641CrossRefGoogle Scholar
  66. Penniman TM, Buchanan L, Loope LL (2011) Recent plant eradications on the islands of Maui County, Hawai’i. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 325–331Google Scholar
  67. Phillips RB, Cooke BD, Campbell K, Carrion V, Marquez C, Snell HL (2005) Eradicating feral cats to protect Galapagos land iguanas: methods and strategies. Pac Conserv Biol 11:257–267Google Scholar
  68. Phillips RB, Cooke BD, Carrión V, Snell HL (2012a) Eradication of rock pigeons, Columba livia, from the Galápagos Islands. Biol Conserv 147:264–269CrossRefGoogle Scholar
  69. Phillips RB, Wiedenfeld DA, Snell HL (2012b) Current status of alien vertebrates in the Galápagos Islands: invasion history, distribution, and potential impacts. Biol Invasions 14:461–480CrossRefGoogle Scholar
  70. Ratcliffe N, Bell M, Pelembe T, Boyle D, Benjamin R, White R, Godley B, Stevenson J, Sanders S (2009) The eradication of feral cats from Ascension Island and its subsequent recolonization by seabirds. Oryx 44:20–29CrossRefGoogle Scholar
  71. Raymond B, McInnes J, Dambacher JM, Way S, Bergstrom DM (2011) Qualitative modelling of invasive species eradication on subantarctic Macquarie Island. J Appl Ecol 48:181–191CrossRefGoogle Scholar
  72. Rayner MJ, Hauber ME, Imber MJ, Stamp RK, Clout MN (2007) Spatial heterogeneity of mesopredator release within an oceanic island system. Proc Natl Acad Sci USA 104:20862–20865PubMedCrossRefGoogle Scholar
  73. Ritchie J (2011) Bagging them all in one go—personal reflections of a project manager about community based multi species animal pest eradication programmes in New Zealand. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 487–491Google Scholar
  74. Ruscoe WA, Ramsey DSL, Pech RP, Sweetapple PJ, Yockney I, Barron MC, Perry M, Nugent G, Carran R, Warne R, Brausch C, Duncan RP (2011) Unexpected consequences of control: competitive vs. predator release in a four-species assemblage of invasive mammals. Ecol Lett 14:1035–1042PubMedCrossRefGoogle Scholar
  75. Russell JC, Lecomte V, Dumont Y, Le Corre M (2009) Intraguild predation and mesopredator release effect on long-lived prey. Ecol Model 220:1098–1104CrossRefGoogle Scholar
  76. Samways MJ, Hitchins P, Bourquin O, Henwood J (2010a) Tropical island recovery: Cousine Island, Seychelles. Wiley Blackwell, OxfordCrossRefGoogle Scholar
  77. Samways MJ, Hitchins PM, Bourquin O, Henwood J (2010b) Restoration of a tropical island: Cousine Island, Seychelles. Biodivers Conserv 19:425–434CrossRefGoogle Scholar
  78. Saunders A, Blaffart H, Morley C, Kuruyawa J, Masibalavu V, Seniloli E (2007) A “community” approach to invasive species management: some Pacific case studies. In: Witmer GW, Pitt WC, Fagerstone KA (eds) Managing vertebrate invasive species: proceedings of an international symposium. USDA, Fort Collins, pp 28–33Google Scholar
  79. Saunders A, Glen A, Campbell K, Atkinson R, Sawyer J, Hagen E, Torres H (2011) Feasibility of Managing Invasive Species in the Juan Fernández Archipelago, Chile. Report to the Corporación Nacional Forestal and the Municipalidad de Juan Fernández. Landcare Research, LincolnGoogle Scholar
  80. Sax DF, Gaines SD (2008) Species invasions and extinction: the future of native biodiversity on islands. Proc Natl Acad Sci USA 105:11490–11497PubMedCrossRefGoogle Scholar
  81. Shiels AB (2011) Frugivory by introduced black rats (Rattus rattus) promotes dispersal of invasive plant seeds. Biol Invasions 13:781–792CrossRefGoogle Scholar
  82. Shiels AB, Drake DR (2011) Are introduced rats (Rattus rattus) both seed predators and dispersers in Hawaii? Biol Invasions 13:883–894CrossRefGoogle Scholar
  83. Simberloff D (2002) Today Tiritiri Matangi, tomorrow the world! Are we aiming too low in invasives control? In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, pp 4–12Google Scholar
  84. Simberloff D (2009) We can eliminate invasions or live with them. Successful management projects. Biol Invasions 11:149–157CrossRefGoogle Scholar
  85. Simberloff D (2011) How common are invasion-induced ecosystem impacts? Biol Invasions 13:1255–1268CrossRefGoogle Scholar
  86. Simberloff D, Genovesi P, Pyšek P, Campbell K (2011) Recognizing conservation success. Science 332:419PubMedCrossRefGoogle Scholar
  87. Sinclair ARE, Byrom AE (2006) Understanding ecosystem dynamics for conservation of biota. J Anim Ecol 75:64–79PubMedCrossRefGoogle Scholar
  88. Space JC, Lorence DH, La Rosa AM (2009) Report to the Republic of Palau: 2008 update on invasive plant species. USDA, HiloGoogle Scholar
  89. Springer K (2011) Planning processes for eradication of multiple pest species on Macquarie Island—an Australian case study. Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 228–232Google Scholar
  90. The Scotsman (2010) Revealed: £1m bill to banish egg-stealing hedgehogs. Available at: http://www.scotsman.com/news/revealed-163-1m-bill-to-banish-egg-stealing-hedgehogs-1-791982. Accessed 18 Oct 2012
  91. Tomasevic JA, Hodum PJ, Estades CF (2010) On the ecology and conservation of the critically endangered Masafuera rayadito (Aphrastura masafuerae). Ornitología Neotropical 21:535–543Google Scholar
  92. Towns DR (2011) Eradications of vertebrate pests from islands around New Zealand: what have we delivered and what have we learned? In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 364–371Google Scholar
  93. Towns DR, Broome KG (2003) From small Maria to massive Campbell: forty years of rat eradications from New Zealand islands. NZ J Zool 30:377–398CrossRefGoogle Scholar
  94. Towns DR, Aguirre-Muñoz A, Kress SW, Hodum PJ, Burbidge AA, Saunders A (2011) The social dimension—public involvement in seabird island restoration. In: Mulder CPH, Anderson WB, Towns DR, Bellingham PJ (eds) Seabird Islands: ecology, invasion, and restoration. Oxford University Press, New York, pp 358–392Google Scholar
  95. Varnham K, Glass T, Stringer C (2011) Involving the community in rodent eradication on Tristan da Cunha. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 504–507Google Scholar
  96. Veitch CR, Clout MN (2002) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, Switzerland and Cambridge, UKGoogle Scholar
  97. Wanless RM, Angel A, Cuthbert RJ, Hilton GM, Ryan PG (2007) Can predation by invasive mice drive seabird extinctions? Biol Lett 3:241–244PubMedCrossRefGoogle Scholar
  98. West CJ (2002) Eradication of alien plants on Raoul Island, Kermadec Islands, New Zealand. In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, Switzerland and Cambridge, UK, pp 365–373Google Scholar
  99. West CJ (2011) Consideration of rat impacts on weeds prior to rat and cat eradication on Raoul Island, Kermadecs. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 244–247Google Scholar
  100. Wilkinson IS, Priddel D (2011) Rodent eradication on Lord Howe Island: challenges posed by people, livestock, and threatened endemics. In: Veitch CR, Clout MN, Towns DR (eds) Island invasives: eradication and management. Proceedings of the international conference on Island invasives. IUCN, Gland, Switzerland and Auckland, New Zealand, pp 508–514Google Scholar
  101. Zavaleta ES (2002) It’s often better to eradicate, but can we eradicate better? In: Veitch CR, Clout MN (eds) Turning the tide: the eradication of invasive species. IUCN SSC Invasive Species Specialist Group, Gland, Switzerland and Cambridge, UK, pp 393–404Google Scholar
  102. Zavaleta ES, Hobbs RJ, Mooney HA (2001) Viewing invasive species removal in a whole-ecosystem context. Trends Ecol Evol 16:454–459CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • Alistair S. Glen
    • 1
  • Rachel Atkinson
    • 2
  • Karl J. Campbell
    • 3
    • 4
  • Erin Hagen
    • 3
  • Nick D. Holmes
    • 5
  • Bradford S. Keitt
    • 5
  • John P. Parkes
    • 1
  • Alan Saunders
    • 6
  • John Sawyer
    • 7
  • Hernán Torres
    • 8
  1. 1.Landcare ResearchLincolnNew Zealand
  2. 2.Charles Darwin FoundationSanta CruzEcuador
  3. 3.Island ConservationSantiagoChile
  4. 4.School of Geography, Planning and Environmental ManagementThe University of QueenslandBrisbaneAustralia
  5. 5.Island Conservation, Center for Ocean HealthUniversity of CaliforniaSanta CruzUSA
  6. 6.Landcare ResearchHamiltonNew Zealand
  7. 7.Auckland CouncilAucklandNew Zealand
  8. 8.Torres Asociados LimitadaSantiagoChile

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