Landscape Ecology

, Volume 19, Issue 5, pp 531–542

Habitat factors related to wild rabbit conservation in an agricultural landscape

  • C. Calvete
  • R. Estrada
  • E. Angulo
  • S. Cabezas-Ruiz
Article

Abstract

Populations of European wild rabbit (Oryctolagus cuniculus) have been decreasing since the 1950s. Changes in agricultural practices have been suggested as reasons for their decline in Mediterranean landscapes. We evaluated the environmental variables affecting rabbit distribution in a semiarid agricultural landscape of Northeastern Spain. Sampling was performed in 147 sites randomly distributed across Zaragoza province. At each site, data were recorded in five 100 m segments along a 1 km transect, following ecotones between crops and natural-vegetation areas. A rabbit abundance index was estimated from latrine count, pellet density and number of plots with pellets. In addition to environmental variables that have been shown to be related to rabbit abundance in other habitats, as climate, soil hardness and topography of the site, we measured landscape components related to agricultural use, such as structure of natural vegetation in remaining areas non-devoted to agricultural use and distances to different types of crops and to ecotone between crop and natural vegetation. Our results showed that rabbit abundance was positively correlated to yearly mean temperature, February and May mean rainfall, and negatively correlated to September and November mean rainfall, hardness of soil, and site topography. In relation to agricultural use, rabbit abundance was positively correlated to the scrub structure of natural-vegetation areas and negatively correlated to distance to edge between cultivated unirrigated cereal crops (wheat or barley) and yearly resting cereal crops. Rabbit abundance increased only when the edge between alternate cereal crops was less than 50 m from the ecotone between crops and natural vegetation.

Agricultural landscape Conservation Habitat Oryctolagus cuniculus Spain Wild rabbit 

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References

  1. Angulo E.2003.Factores que afectan a la distribución y abundancia del conejo en Andalucía. Ph.D. Thesis. Complutense University, Madrid, Spain, 133 pp.Google Scholar
  2. Argüello J.L., Llanos A. and Perez L.I. 1988. Enfermedad Hemorrágica del conejo en España. Medicina Veterinaria 5: 645–650.Google Scholar
  3. Bell D.J. and Webb N.J. 1991. Effects of climate on reproduction in the European wild rabbit (Oryctolagus cuniculus). Journal of Zoology 224: 639–648.Google Scholar
  4. Boag B. 1987. Reduction in numbers of the wild rabbit (Oryctolagus cuniculus) due to changes in agricultural practices and land use. Crop Protection 6: 347–351.CrossRefGoogle Scholar
  5. Calvete C., Estrada R., Villafuerte R., Osácar J.J. and Lucientes J. 2002. Epidemiology of Viral Haemorrhagic Disease (VHD) and Myxomatosis in a free-living population of wild rabbits. The Veterinary Record 150: 776–782.PubMedGoogle Scholar
  6. Calvete C., Villafuerte R., Lucientes J. and Osácar J.J. 1997. Effectiveness of traditional wild rabbit restocking in Spain. Journal of Zoology 241: 271–277.Google Scholar
  7. Carrete M., Sánchez-Zapata J.A., Martínez J.E., Sánchez M.A. and Calvo J.F. 2002. Factors influencing the decline of a Bonelli’s eagle Hieraaetus fasciatus population in southeastern Spain: demography, habitat or competition? Biodiversity and Conservation 11: 975–985.CrossRefGoogle Scholar
  8. Chamberlain D.E. and Fuller R.J. 2000. Local extinctions and changes in species richness of lowland farmland birds in England and Wales in relation to recent changes in agricultural land-use. Agriculture, Ecosystems and Environment 78: 1–17.Google Scholar
  9. Chapuis J.L. and Gaudin J.C. 1995. Utilisation des resources trophiques par le lapin de garenne (Oryctolagus cuniculus) en garrigue sèche aménagée. Gibier Faune Sauvage 12: 213–230.Google Scholar
  10. Delibes M. and Calderón J. 1979. Datos sobre la reproducción del conejo, Oryctolagus cuniculus (L.), en Doñana, S.O. de España, durante un año seco. Doñana, Acta Vertebrata 6: 91–99.Google Scholar
  11. Delibes M. and Hiraldo F. 1981. The rabbit as prey in the Iberian mediterranean ecosystem.. In: Myers K. and MacInnes C.D. (eds), Proceedings of the World Lagomorph Conference, pp. 614–622. University of Guelph, Ontario, Canada.Google Scholar
  12. Eisermann K., Meier B., Khaschei M. and Holst D. 1993. Ethophysiological responses to overwinter food shortage in wild European rabbits. Physiology and Behaviour 54: 973–980.CrossRefGoogle Scholar
  13. Fa J.E., Sharples C.M. and Bell D.J. 1999. Habitat correlates of European rabbit (Oryctolagus cuniculus) distribution after the spread of RVHD in Cadiz Province, Spain. Journal of Zoology 249: 83–96.CrossRefGoogle Scholar
  14. Forys E. and Humphrey S.R. 1999. The importance of patch attributes and context to the management and recovery of an endangered lagomorph. Landscape Ecology 14: 177–185.CrossRefGoogle Scholar
  15. Gibb J.A. 1993. Sociality, time and space in a sparse population of rabbits (Oryctolagus cuniculus). Journal of Zoology 229: 581–607.Google Scholar
  16. Hones P., Jensen S.P. and Smith H. 1996. The field margins project-small mammals on arable field margins.. In: Macdonald D.W. and Tattersall F.M. (eds), The Wildcru review, pp. 94–98. WildCRU, Oxford, UK.Google Scholar
  17. Homolka M. 1988. Diet of the wild rabbit (Oryctolagus cuniculus) in an agrocoenosis. Folia Zoologica 37: 121–128.Google Scholar
  18. Iborra O. and Lumaret J.P. 1997. Validity limits of the pellet group counts in wild rabbit (Oryctolagus cuniculus). Mammalia 61: 205–218.Google Scholar
  19. Lande R., Engen S. and Saether B.E. 1994. Optimal harvesting, economic discounting and extinction risk in fluctuating populations. Nature 372: 88–90.CrossRefGoogle Scholar
  20. Lochmiller R.L., Pietz D.G., McMurry S.T., Leslie D.M. and Engle D.M. 1995. Alterations in condition of cottontail rabbits (Sylvilagus floridanus) on rangelands following brush management. Journal of Range Management 48: 232–239.Google Scholar
  21. McCullagh P. and Nelder J.A. 1997. Generalized linear models, pp. 33–36. Chapman & Hall /CRC, Washington, DC, USA.Google Scholar
  22. Moreno S. and Villafuerte R. 1995. Traditional management of scrubland for the conservation of rabbits and their predators in Doñana National Park, Spain. Biological Conservation 73: 81–85.CrossRefGoogle Scholar
  23. Moreno S., Villafuerte R. and Delibes M. 1996. Cover is safe during the day but dangerous at night: the use of vegetation by European wild rabbit. Canadian Journal of Zoology 74: 1656–1660.Google Scholar
  24. Morrison M.L., Marcot B.G. and Mannan R.W. 1992. Wildlife habitat relationships. Concepts and applications. pp. 1–416. University Wisconsin Press, Madison, Wisconsin, USA.Google Scholar
  25. Muñoz-Goyanes G. 1960. Anverso y reverso de la mixomatosis, pp. 58–76. Dirección General de Montes, Caza y Pesca Fluvial, Madrid, Spain.Google Scholar
  26. Myers K. and Parker B.S. 1965. A study of the biology of the wild rabbit in climatically different regions in Eastern Australia. Wildlife Research 10: 1–32.Google Scholar
  27. Myers N., Mittermeier R.A., Mittermeier C.G., da Fonseca G.A.B. and Kent J. 2000. Biodiversity hotspots for conservation priorities. Nature 403: 853–858.CrossRefPubMedGoogle Scholar
  28. Nadal J., Nadal J. and Rodriguez-Tejeiro J.D. 1996. Red-Ledged partridge (Alectoris rufa) age and sex ratios in declining populations in Huesca (Spain) applied to management. Revue d’Ecologie-Terre et Vie 51: 243–257.Google Scholar
  29. Palma L., Beja P. and Rodrígues M. 1999. The use of sighting data to analyse Iberian lynx habitat and distribution. Journal of Applied Ecology 36: 812–824.CrossRefGoogle Scholar
  30. Palomares F. 2001. Comparison of 3 methods to estimate rabbit abundance in a Mediterranean environment. Wildlife Society Bulletin 29: 578–585.Google Scholar
  31. Papillon Y. and Godron M. 1997. Distribution spatiale du lapin de garenne (Oryctolagus cuniculus) dans le Puy-De-Dôme: L’apport des analyses de paysages. Gibier Faune Sauvage 14: 303–324.Google Scholar
  32. Parer I. and Libke J.A. 1985. Distribution of rabbit, Oryctolagus cuniculus, warrens in relation to soil type. Australian Wildlife Research 12: 387–405.CrossRefGoogle Scholar
  33. Peitz D.G., Lochmiller R.L., Leslie D.M. and Engle D.M. 1997. Protein quality of cottontail rabbit forages following range-land disturbance. Journal of Range Management 50: 450–458.Google Scholar
  34. Rands M.R.W. 1986. Effect of hedgerow characteristics on partridge breeding densities. Journal of Applied Ecology 23: 479–487.Google Scholar
  35. Ratcliffe F.N., Myers K., Fennessy B.V. and Calaby J.H. 1952. Myxomatosis in Australia. A step forwards the biological control of the rabbit. Nature 170: 1–13.Google Scholar
  36. Richardson B.J. and Wood D.H. 1982. Experimental ecological studies on a subalpine rabbit population. I. Mortality factors acting on emergent kittens. Australian Wildlife Research 9: 443–450.CrossRefGoogle Scholar
  37. Rodel H.G. 2000. Low temperature effects and social influences on physiological condition of subadult wild rabbits.. In: Heldmaier G. and Klingenspor M. (eds), Life in the Cold, pp. 511–518. Springer-Verlag, New York, New York, USA.Google Scholar
  38. Rogers P.M. 1981. Ecology of the European wild rabbit Oryctolagus cuniculus (L.) in Mediterranean habitats. II. Distribution in the landscape of the Camargue, S. France. Journal of Applied Ecology 18: 355–371.Google Scholar
  39. Rogers P.M. and Myers K. 1979. Ecology of the European wild rabbit, Oryctolagus cuniculus (L.), in Mediterranean habitats. I.Distribution in the landscape of the Coto Doñana, S. Spain. Journal of Applied Ecology 16: 691–703.Google Scholar
  40. SAS Institute Inc. 1997. SAS/STAT Software: Changes and Enhancements through Release 6.12. SAS Institute Inc., Cary, North Carolina, USA, 1167 pp.Google Scholar
  41. Smith H.G. and Bruun M. 2002. The effect of pasture on starling (Sturnus vulgaris) breeding success and popualtion density in a heterogeneous agricultural landscape in southern Sweden. Agriculture, Ecosystems & Environment 92: 107–114.Google Scholar
  42. Suárez F., Naveso M.A. and DeJuana E. 1997. Farming in the drylands of Spain: birds of pseudosteppes.. In: Pain D. and Pienkowsky D. (eds), Farming and birds in Europe, pp. 297–330. Academic Press, London, UK.Google Scholar
  43. Taylor R.H. and Williams R.M. 1956. The use of pellet counts for estimating the density of populations of the wild rabbit, Oryctolagus cuniculus L. in New Zeland. Journal of Science and Technology 38B: 236–256.Google Scholar
  44. Tella J.L., Forero M.G., Hiraldo F. and Donázar J.A. 1998. Conflicts between Lesser Kestrel conservation and European agricultural policies as identified by habitat use analyses. Conservation Biology 12: 593–604.CrossRefGoogle Scholar
  45. Trout R.C., Langton S., Smith G.C. and Haines R.H. 2000. Factors affecting the abundance of rabbits (Oryctolagus cuniculus) in England and Wales. Journal of Zoology 252: 227–238.CrossRefGoogle Scholar
  46. Trout R.C. and Smith G.C. 1995. The reproductive productivity of the wild rabbit (Oryctolagus cuniculus) in souther England on sites with different soils. Journal of Zoology 237: 411–422.Google Scholar
  47. Villafuerte R., Lazo A. and Moreno S. 1997. Influence of food abundance and quality on rabbit fluctuations: Conservation and management implications in Doñana National Park (SW Spain). Revue d’Ecologie-Terre Vie. 52: 345–355.Google Scholar
  48. Villafuerte R. and Moreno S. 1997. Predation risk, cover type, and group size in European rabbits in Doñana (SW Spain). Acta Theriologica 42: 225–230.Google Scholar
  49. Virgós E., Cabezas-Díaz S., Malo A., Lozano J. and López-Huertas D. 2003. Factors shaping European rabbit abundance in continuous and fragmented populations of central Spain. Acta Theriologica 48: 113–122.Google Scholar
  50. Wilcove D.S., McLellan C.H. and Dobson A.P. 1986. Habitat fragmentation in temperate zone.. In: Soulé M.E. (ed.), Conservation Biology, pp. 237–256. Sinauer Associates, Sunderland, Massachussetts, USA.Google Scholar
  51. Wood D.H. 1980. The demography of a rabbit population in an arid region of New South Wales, Australia. Journal of Animal Ecology 49: 55–79.Google Scholar

Copyright information

© Kluwer Academic Publishers 2004

Authors and Affiliations

  • C. Calvete
    • 1
  • R. Estrada
    • 1
  • E. Angulo
    • 1
    • 2
  • S. Cabezas-Ruiz
    • 2
  1. 1.National Research Institute on Game Biology (CSIC-UCLM)Ciudad RealSpain
  2. 2.Doñana Biological Station (CSIC)SevillaSpain

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