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Testing the validity of a commonly-used habitat suitability index at the edge of a species’ range: great crested newt Triturus cristatus in Scotland

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Habitat Suitability Indices (HSI) are widely used in conservation and in pre-development surveying. We tested a commonly-used HSI to assess its effectiveness at predicting the presence of a European protected species, the great crested newt Triturus cristatus, at the edge of its range. This HSI is used to understand species’ conservation needs, and in assessing the need for, and designing, mitigation. Given the cost of surveying to developers, it is essential that they can have confidence in the index used in targeting work and in Environmental Impact Assessments. We found that nine of the ten factors which make up the HSI are robust in the region, even in a disjunct population believed to have been isolated for around 3000 years. However, we propose modification of the geographic factor, based upon an improved knowledge of the species’ distribution since the HSI was originally devised.

Affiliations: 1: 1Scottish Natural Heritage, Great Glen House, Leachkin Road, Inverness IV3 8NW, UK ; 2: 2Centre for Advanced Studies of Blanes, Spanish Research Council (CEAB-CSIC), Biodiversity and Biogeodynamics Group, Blanes 17300, Girona, Catalonia, Spain ; 3: 3Amphibian and Reptile Conservation, 655A Christchurch Road, Boscombe, Bournemouth, Dorset BH1 4AP, UK

*Corresponding author; e-mail:

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1. ARG-UK (2010): Great crested newt Habitat Suitability Index. ARG UK Advice Note 5, Amphibian and Reptile Groups of the United Kingdom.
2. Beebee T. (2007): "Thirty years of garden ponds". Herpetol. Bull. Vol 99: 23-28.
3. Brady L.D., Phillips M. (2012): Developing a ‘Habitat Suitability Index’ for reptiles. ARC Research Report 12/06.
4. Breckling B., Jopp F., Reuter H. (2011): "Historical background of ecological modelling and its importance for modern ecology". In: Modelling Complex Ecological Dynamics, p.  29-40. Jopp F., Reuter H., Breckling B., Eds, Springer, Berlin, Germany. [Crossref]
5. Brooks R.P. (1997): "Improving habitat suitability index models". Wildl. Soc. Bull. Vol 25: 163-167.
6. Burgman M.A., Breininger D.R., Duncan B.W., Ferson S. (2001): "Setting reliability bounds on habitat suitability indices". Ecol. Appl. Vol 11: 70-78. [Crossref]
7. Cake E.W. Jr. (1983): Habitat suitability index models: Gulf of Mexico American oyster. Biological Report 82(10.57), US Fish and Wildlife Service, Department of the Interior, Washington, DC, USA.
8. Eckert C.G., Samis K.E., Lougheed S.C. (2008): "Genetic variation across species’ geographical ranges: the central-marginal hypothesis and beyond". Mol. Ecol. Vol 17: 1170-1188. [Crossref]
9. Edgar P., Bird D.R. (2006): Action plan for the conservation of the crested newt Triturus cristatus species complex in Europe. Convention on the Conservation of European Wildlife and Natural Habitats.
10. FWS (1976): Habitat evaluation procedures. Division of Ecological Services, US Fish and Wildlife Service, Department of the Interior, Washington, DC, USA.
11. Haubrock P.J., Altrichter J. (2017): "Northern crested newt (Triturus cristatus) migration in a nature reserve: multiple incidents of breeding season displacements exceeding 1 km". Herpetol. Bull. Vol 138: 31-33.
12. Jarvis L.E. (2010): "Non-consumptive effects of predatory three-spined sticklebacks (Gasterosteus aculeatus) on great crested newt (Triturus cristatus) embryos". Herpetol. J. Vol 20: 271-275.
13. Jehle R., Thiesmeier B., Foster J. (2011): The Crested Newt: a Dwindling Pond-Dweller. Laurenti, Bielefeld, Germany.
14. Lesica P., Allendorf F.W. (1995): "When are peripheral populations valuable for conservation?" Conserv. Biol. Vol 9: 753-760. [Crossref]
15. Limburn B. (2012): "Conference report: developing a Habitat Suitability Index for the smooth snake (Coronella austriaca) in Dorset". Herpetol. J. Vol 22: 4.
16. Maechler M. , et al, (2015): sfsmisc: utilities from ‘Seminar fuer Statistik’ ETH Zurich. R package version 1.0-28.
17. Miró A., O’Brien D., Hall J., Jehle R. (2017): "Habitat requirements and conservation needs of peripheral populations: the case of the great crested newt (Triturus cristatus) in the Scottish Highlands". Hydrobiologia. DOI:10.1007/s10750-016-3053-7.
18. NE (2015): Standing advice for local planning authorities who need to assess the impacts of development on great crested newts. Natural England. Accessed 21st January 2017.
19. O’Brien C.D., Hall J.E. (2012): "A hypothesis to explain the distribution of the great crested newt Triturus cristatus in the Highlands of Scotland". Herpetol. Bull. Vol 119: 9-14.
20. O’Brien C.D., Hall J.E., Orchard D., Barratt C.D., Arntzen J.W., Jehle R. (2015): "Extending the natural range of a declining species: genetic evidence for native great crested newt (Triturus cristatus) populations in the Scottish Highlands". Eur. J. Wildl. Res. Vol 61: 27-33. [Crossref]
21. Oldham R.S., Keeble J., Swan M.J.S., Jeffcote M. (2000): "Evaluating the suitability of habitat for the great crested newt (Triturus cristatus)". Herpetol. J. Vol 10: 143-155.
22. R Development Core Team (2014): R: a Language and Environment for Statistical Computing, Version 3.1.2. R Foundation for Statistical Computing, Vienna, Austria.
23. Robin X., Turck N., Hainard A., Tiberti N., Lisacek F., Sanchez J.-C., Müller M. (2011): "pROC: an open-source package for R and S+ to analyze and compare ROC curves". BMC Bioinformatics Vol 12: 77. [Crossref]
24. Sewell D., Beebee T.J.C., Griffiths R.A. (2010): "Optimising biodiversity assessments by volunteers: the application of occupancy modelling to large-scale amphibian surveys". Biol. Conserv. Vol 143: 2102-2110. [Crossref]
25. Sexton J.P., McIntyre P.J., Angert A.L., Rice K.J. (2009): "Evolution and ecology of species range limits". Annu. Rev. Ecol. Evol. Syst. Vol 40: 415-436. [Crossref]
26. Stevens S.D., Page D., Prescott D.R.C. (2008): Habitat suitability index for the northern leopard frog in Alberta: model derivation and validation. Alberta species at risk report 132, Alberta Sustainable Resource Development, Fish and Wildlife Division.
27. Swan M.J.S., Oldham R.S. (1993): National amphibian survey. English Nature Research Report 38.
28. Swan M.J.S. (1994): Glasgow amphibian survey. Scottish Natural Heritage Survey 484, Clydebank.
29. Unglaub B., Steinfartz S., Drechsler A., Schmidt B.R. (2015): "Linking habitat suitability to demography in a pond-breeding amphibian". Front. Zool. Vol 12: 9. [Crossref]
30. Wielstra B., Sillero N., Voeroes J., Arntzen J.W. (2014): "The distribution of the crested and marbled newt species (Amphibia: Salamandridae: Triturus) – an addition to the New Atlas of Amphibians and Reptiles of Europe". Amphibia-Reptilia Vol 35: 376-381. [Crossref]
31. Wilkinson J.W., Arnell A.P. (2013): NARRS report 2007-2012: establishing the baseline. ARC Research Report 13/01.
32. Wilkinson J.W., Arnell A.P., Driver D., Driver B. (2014): Elaborating the distribution of the great crested newt in Scotland (2010-2011). Scottish Natural Heritage Commissioned Report 793.
33. Zajac Z., Stith B., Bowling A.C., Langtimm C.A., Swain E.D. (2015): "Evaluation of habitat suitability index models by global sensitivity and uncertainty analyses: a case study for submerged aquatic vegetation". Ecol. Evol. Vol 5: 2503-2517. [Crossref]

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