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Biological Invasions

, Volume 17, Issue 1, pp 179–189 | Cite as

Invasive alien species disrupt spatial and temporal ecology and threaten extinction in an insular, small mammal community

  • W. Ian Montgomery
  • Sally S. J. Montgomery
  • Neil Reid
Original Paper

Abstract

The impact of invasive bank vole (Myodes glareolus) and greater white-toothed shrew (Crocidura russula) on indigenous Irish small mammals, varies with season and habitat. We caught bank voles in deciduous woodland, young coniferous plantations and open habitats such as rank grass. The greater white-toothed shrew was absent from deciduous woods and plantations but did use open habitats with low level cover in addition to field margins. Numbers of both invasive species in field margins during summer were higher than in the previous spring. The indigenous wood mouse (Apodemus sylvaticus) and pygmy shrew (Sorex minutus), differed in degrees of negative response to invasive species. Wood mice with bank voles in hedgerows had reduced recruitment and lower peak abundance. This effect was less extreme where both invasive species were present. Wood mice numbers along field margins and open habitats were significantly depressed by the presence of the bank vole with no such effect in deciduous woodland or coniferous plantations. Summer recruitment in pygmy shrews was reduced in hedgerows with bank voles. Where greater white-toothed shrew was present, the pygmy shrew was entirely absent from field margins. Species replacement due to invasive small mammals is occurring in their major habitat i.e. field margins and open habitats where there is good ground cover. Pygmy shrew will probably disappear from these habitats throughout Ireland. Wood mice and possibly pygmy shrew may survive in deciduous woodland and conifer plantations. Mitigation of impacts of invasive species should include expansion of woodland in which native species can survive.

Keywords

Invasive alien species Island Small mammals Species replacement 

Notes

Acknowledgments

NR was supported by the Natural Heritage Research Partnership (NHRP) between the Northern Ireland Environment Agency (NIEA) and Quercus, Queen’s University Belfast. We are grateful to landowners across Munster for access to their property during fieldwork.

Supplementary material

10530_2014_717_MOESM1_ESM.docx (369 kb)
Supplementary material 1 (DOCX 369 kb)

References

  1. Alibhai SK, Gipps JHW (1985) The population dynamics of bank voles. Symp Zool Soc Lond 55:277–313Google Scholar
  2. 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 Inv 11:1743–1754CrossRefGoogle Scholar
  3. Beier P, Noss RF (1998) Do habitat corridors provide connectivity? Conserv Biol 12:1241–1252CrossRefGoogle Scholar
  4. Bennett AF (1990) Habitat corridors and conservation of small mammal in a fragmented forest environment. Landsc Ecol 4:109–122CrossRefGoogle Scholar
  5. Borroto-Paez R (2009) Invasive mammals in Cuba: an overview. Biol Inv 11:2279–2290CrossRefGoogle Scholar
  6. Cabot D (1999) The new naturalist: Ireland. Harper Collins, LondonGoogle Scholar
  7. Cameron A (1994) Effect of afforestation on neighbouring areas of blanket bog. Unpubl. PhD thesis, Queen’s University BelfastGoogle Scholar
  8. Caut S, Angulo E, Courchamp F (2008) Dietary shift of an invasive predator: rats, seabirds and sea turtles. J Appl Ecol 45:428–437PubMedCentralPubMedCrossRefGoogle Scholar
  9. Clout MN, Russell JC (2008) The invasion ecology of mammals: a global perspective. Wildl Res 35:180–184CrossRefGoogle Scholar
  10. Courchamp F, Chapuis J-L, Pascal M (2003) Mammal invaders on islands: impact, control and control impact. Biol Rev 78:347–383PubMedCrossRefGoogle Scholar
  11. Cruikshank M, Tomlinson R (1990) Northern Ireland Peatland Survey. Department of the Environment for Northern Ireland (Countryside and Wildlife Branch). Belfast. Northern IrelandGoogle Scholar
  12. Debinsky DM, Holt RD (2000) A survey and overview of habitat fragmentation experiments. Conserv Biol 14:342–355CrossRefGoogle Scholar
  13. Drake DR, Hunt TL (2009) Invasive rodents on islands: integrating historical and contemporary ecology. Biol Inv 11:1483–1487CrossRefGoogle Scholar
  14. Dunn AM (2009) Parasites and biological invasions. Adv Parasitol 68:161–184PubMedCrossRefGoogle Scholar
  15. EEA (2000) CORINE land cover 2000. European Environment Agency. Available from http://www.eea.europa.eu/publications/COR0-landcover
  16. Ellenbroek FJM (1980) Interspecific competition in the shrews Sorex araneus and Sorex minutus (Soricidae, Insectivora): a population study of the Irish pygmy shrew. J Zool 192:119–136CrossRefGoogle Scholar
  17. Eubanks MD (2001) Estimates of the direct and indirect effects of red imported fire ants on biological control in field crops. Biol Control 21:35–43CrossRefGoogle Scholar
  18. Gibson L, Lynam AJ, Bradshaw CJA, He F, Bickford DP, Woodruff DS, Bumrungsri S, Laurance WF (2013) Near-complete extinction of native small mammal fauna 25 years after forest fragmentation. Science 341:1508–1510PubMedCrossRefGoogle Scholar
  19. Glen AS, Dickman CR (2008) Niche overlap between marsupial and eutherian carnivores: does competition threaten the endangered spotted-tailed quoll? J Appl Ecol 45:700–707CrossRefGoogle Scholar
  20. Grainger JP, Fairley JS (1978) Studies on the biology of the pygmy shrew Sorex minutus in the west of Ireland. J Zool 186:109–141CrossRefGoogle Scholar
  21. Gurnell J, Rushton SP, Lurz PWW, Sainsbury AW, Nettleton P, Shirley MDF, Bruemmer C, Geddes N (2006) Squirrel poxvirus: landscape scale strategies for managing disease threat. Biol Conserv 131:287–295CrossRefGoogle Scholar
  22. Harris DB (2009) Review of negative effects of introduced rodents on small mammals on islands. Biol Inv 11:1611–1630CrossRefGoogle Scholar
  23. Harris S, Yalden DW (eds) (2008) Mammals of the British Isles: handbook, 4th edn. The Mammal Society, SouthamptonGoogle Scholar
  24. Huitu O, Norrdahl K, Korpimaki E (2003) Landscape effects on temporal and spatial properties of vole population fluctuations. Oecologia 135:209–220PubMedCrossRefGoogle Scholar
  25. IBM Corp (2011) IBM SPSS Statistics for Windows, Version 20.0. Armonk, NY: IBM CorpGoogle Scholar
  26. Kausrud KL, Mysterud A, Steen H (2008) Linking climate change to lemming cycles. Nature 456:93–97PubMedCrossRefGoogle Scholar
  27. Matter SF, Hanski I, Gyllenberg M (2002) A test of the metapopulation model of the species–area relationship. J Biogeog 29:977–983CrossRefGoogle Scholar
  28. McDevitt AD, Rambau R, O’Brien J, McDevitt CD, Hayden TJ, Searle JB (2009) Genetic variation in the Irish pygmy shrews Sorex minutus (Soricomorpha: Soricidae): implications for colonization history. Biol J Linn Soc 97:918–927CrossRefGoogle Scholar
  29. McDevitt AD, Vega R, Rambau RV, Yannic G, Herman JS, Hayden TJ, Searle JB (2011) Colonization of Ireland: revisiting ‘the pygmy shrew syndrome’ using mitochondrial, Y chromosomal and microsatellite markers. Heredity 108:547–557Google Scholar
  30. Meharg MJ, Montgomery WI, Dunwoody T (1990) Trophic relationships of common frog (Rana temporaria) and pigmy shrew (Sorex minutus) in Ireland. J Zool 222:1–17CrossRefGoogle Scholar
  31. Mitchell F, Ryan M (1997) Reading the Irish landscape, 3rd edn. Town House and Country House, DublinGoogle Scholar
  32. Montgomery WI (1989a) Population regulation in the wood mouse, Apodemus sylvaticus. I. Density dependence in the annual cycle of abundance. J Anim Ecol 58:465–475CrossRefGoogle Scholar
  33. Montgomery WI (1989b) Population regulation in the wood mouse, Apodemus sylvaticus. II. Density dependence in spatial distribution and reproduction. J Anim Ecol 58:477–494CrossRefGoogle Scholar
  34. Montgomery WI, Dowie M (1993) The distribution and population regulation of the wood mouse Apodemus sylvaticus on field boundaries of pastoral farmland. J Appl Ecol 30:783–791CrossRefGoogle Scholar
  35. Montgomery WI, Lundy ML, Reid N (2012) Invasional meltdown: evidence for unexpected consequences and cumulative impacts of multispecies invasions. Biol Inv 14:1111–1125CrossRefGoogle Scholar
  36. Panzacchi M, Lindell JDC, Melis C, Odden M, Odden J, Gorini L, Anderson R (2010) Effect of land-use on small mammal abundance and diversity in a forest-farmland mosaic landscape in south eastern Norway. For Ecol Manage 259:1536–1545CrossRefGoogle Scholar
  37. Peltonen A, Hanski I (1991) Patterns of island occupancy explained by colonization and extinction rates in shrews. Ecology 72:1698–1708CrossRefGoogle Scholar
  38. Preston DL, Henderson JS, Johnson PTJ (2012) Community ecology of invasions: direct and indirect effects of multiple invasive species on aquatic communities. Ecology 93:1254–1261PubMedCrossRefGoogle Scholar
  39. Ramsey DSL, Parkes JP, Will D, Hanson CC, Campbell KJ (2011) Quantifying the success of feral cat eradication, San Nicolas Island, California. N Z J Ecol 35:163–173Google Scholar
  40. Rodrıguez C, Torres R, Drummond H (2006) Eradicating introduced mammals from a forested tropical island. Biol Conserv 130:98–105CrossRefGoogle Scholar
  41. SigmaPlot (2006) SigmaPlot for windows, version 10.0. Systat Software, Inc., San Jose, CAGoogle Scholar
  42. Simberloff D (2009) Rats are not the only introduced rodents producing ecosystem impacts on islands. Biol Inv 11:1735–1742CrossRefGoogle Scholar
  43. Simberloff D, Von Holle B (1999) Positive interactions of nonindigenous species: invasional meltdown? Biol Inv 5:179–192CrossRefGoogle Scholar
  44. Smart SM, Bunce RGH, Stuart RC (2001) An assessment of the potential of British hedges to act as corridors and refuges for ancient woodland indicator plants. In: Barr C, Petit S (eds) Hedgerows of the world: their ecological functions in different landscapes. IALE UK Proceedings, pp. 137–146Google Scholar
  45. St Clair JJH (2011) The impacts of invasive rodents on island invertebrates. Biol Conserv 144:68–81CrossRefGoogle Scholar
  46. Stokes VL, Banks PB, Pech RP, Spratt DM (2009) Competition in an invaded rodent community reveals black rats as a threat to native bush rats in littoral rainforest of south-eastern Australia RID D-4954-2011. J Appl Ecol 46:1239–1247CrossRefGoogle Scholar
  47. Stuart P, Mirimin L, Cross TF, Sleeman DP, Buckley NJ, Telfer S, Birtles RJ, Kotlik P, Searle JB (2007) The origin of Irish bank voles Clethrionomys glareolus assessed by mitochondrial DNA analysis. Irish Nat J 28:440–446Google Scholar
  48. Tosh DG, Lusby J, Montgomery WI, O’Halloran J (2008) First record of greater white-toothed shrew Crocidura russula in Ireland. Mammal Rev 38:321–326CrossRefGoogle Scholar
  49. Turchin P, Hanski I (1997) An empirically based model for latitudinal gradient in vole population dynamics. Am Nat 149:842–874PubMedCrossRefGoogle Scholar
  50. Watts CHS (1969) The regulation of woodmouse (Apodemus sylvaticus) numbers in Wytham Woods, Berkshire. J Anim Ecol 38:285–304CrossRefGoogle Scholar
  51. Weidenhamer JD, Callaway RM (2010) Direct and indirect effects of invasive plants on soil chemistry and ecosystem function. J Chem Ecol 36:59–69PubMedCrossRefGoogle Scholar
  52. White TA, Lundy MG, Montgomery WI, Montgomery S, Perkins SE, Lawton C, Meehan JM, Hayden TJ, Heckel G, Reid N, Searle JB (2012) Range expansion in an invasive small mammal: influence of life-history and habitat quality. Biol Invasions 14:2203–2215CrossRefGoogle Scholar
  53. Yalden D (1999) The history of British mammals. Poyser Natural History, LondonGoogle Scholar

Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • W. Ian Montgomery
    • 1
    • 2
  • Sally S. J. Montgomery
    • 1
  • Neil Reid
    • 2
  1. 1.School of Biological SciencesQueen’s University BelfastBelfastNorthern Ireland, UK
  2. 2.Quercus, School of Biological SciencesQueen’s University BelfastBelfastNorthern Ireland, UK

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