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2013 | 15 | 1 |
Tytuł artykułu

Where and at what time? Multiple roost use and emergence time in greater horseshoe bats (Rhinolophus ferrumequinum)

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Języki publikacji
One of the largest nursery colonies of Rhinolophus ferrumequinum in Italy occurs in the Natural Park of Migliarino San Rossore Massaciuccoli, Tuscany, with the species roosting in several buildings. We identified various roosts used by R. ferrumequinum within the park and investigated their microclimatic parameters (temperature, relative humidity and daily temperature excursion). We monitored roost use for one year and found it not only to be influenced by season and the microclimatic conditions of different roosts, but also by occasional stress conditions such as disturbance by predators. We also studied nightly emergence behavior, specifically we considered how this is influenced by climatic (temperature, relative humidity and evening light intensity) and demographic (presence of pups, subadults and colony size) parameters. The colony always performed a pre-emergence behavior and we found that its onset occurred earlier at higher temperatures, lower evening light intensity, in larger colonies and in the presence of pups. High temperature and low evening light intensity also resulted in a longer nightly emergence, which was also identified in larger colonies and when subadults were present. This study highlights the importance of the conservation of multiple roosts within the distribution range of R. ferrumequinum nurseries. Additionally, we demonstrated how certain climatic and demographic factors influence both pre-emergence and emergence behavior.
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  • Natural History Museum of Florence, Zoology Section ‘La Specola’, University of Florence via Romana, 17-50125 Firenze, Italy
  • Natural History Museum of Florence, Zoology Section ‘La Specola’, University of Florence via Romana, 17-50125 Firenze, Italy
  • Department of Evolutionary Biology ‘Leo Pardi’, University of Florence via Romana, 17-50125 Firenze, Italy
  • 1. P. Agnelli , and C. Guaita . 2009. Predazione di Glis glis su una colonia di Myotis emarginatus nella Riserva Naturale di Ponte Buriano e Penna (AR). Pp. 69–71, in Chirotteri italiani: state delle conoscenze e problemi di conservazione ( G. Dondini , G. Fusco , A. Martinoli , M. Mucedda , D. Russo , M. Scotti , and S. Vergari , eds.). Parco Regionale Gola delia Rossa e di Frasassi, Ancona, 168 pp. Google Scholar
  • 2. P. Agnelli , and C. Guaita . 2010. Le colonie di Rhinolophus ferrumequinum e Myotis emarginatus. Pp. 163–185, in La conservazione degli ecosistemi costieri della Toscana settentrionale ( A. Perfetti , ed.). Parco Regionale Migliarino San Rossore Massaciuccoli, Pisa, 246 pp. Google Scholar
  • 3. P. Agnelli , A. Martinoli , E. Patriarca , D. Russo , D. Scaravelli , and P. Genovesi . 2006. Guidelines for bat monitoring: methods for the study and conservation of bats in Italy. Istituto Nazionale Fauna Selvatica, Bologna, 200 pp. Google Scholar
  • 4. M. J. Anderson 2001. A new method for non-parametric multivariate analysis of variance. Austral Ecology, 26: 32–46. Google Scholar
  • 5. M. J. Anderson , R. N. Gorley , and K. R. Clarke . 2008. PERMANOVA+ for PRIMER: guide to software and statistical methods. PRIMER-E, Plymouth. Google Scholar
  • 6. M. I. Avery 1986. Factors affecting the emergence times of pipistrelle bats. Journal of Zoology (London), 209: 296–299. Google Scholar
  • 7. S. K. Churchill 1991. Distribution, abundance and roost selection of the orange horseshoe bat, Rhinonycteris aurantius, a tropical cave-dweller. Wildlife Research, 18: 343–354. Google Scholar
  • 8. G. DeCoursey , and P. J. DeCoursey . 1964. Adaptive aspects of activity rhythms in bats. Biological Bulletin (Woods Hole), 126: 14–27. Google Scholar
  • 9. C. Dietz , I. Dietz , and B. M. Siemers . 2007. Growth of horseshoe bats (Chiroptera: Rhinolophidae) in temperate continental conditions and the influence of climate. Mammalian Biology, 72: 129–144. Google Scholar
  • 10. C. Dietz , O. Von Helversen , and D. Nill . 2009. Bats of Britain, Europe & Northwest Africa. A&C Black, London, 400 pp. Google Scholar
  • 11. P. L. Duvergé , and G. Jones . 1994. Greater horseshoe bats-activity, foraging behavior and habitat use. British Wildlife, 6: 69–77. Google Scholar
  • 12. P. L. Duvergé , G. Jones , J. Rydell , and R. D. Ransome . 2000. Functional significance of emergence timing in bats. Ecography, 23: 32–40. Google Scholar
  • 13. A. C. Entwistle , P. A. Racey , and J. R. Speakman . 1997. Roost selection by the brown long-eared bat Plecotus auritus. Journal of Applied Ecology, 34: 399–408. Google Scholar
  • 14. H. G. Erkert 1982. Ecological aspects of bat activity rhythms. Pp. 201–242, in Ecology of bats ( T. H. Kunz , ed.). Plenum Press, New York, 425 pp. Google Scholar
  • 15. M. B. Fenton , and I. L. Rautenbach . 1986. A comparison of the roosting and foraging behavior of three species of African insectivorous bats (Rhinolophidae, Vespertilionidae, and Molossidae). Canadian Journal of Zoology, 64: 2860–2867. Google Scholar
  • 16. M. B. Fenton , I. L. Rautenbach , S. E. Smith , C. M. Swanepoel , J. Grosell , and J. Van Jaarsveld . 1994. Raptors and bats: threats and opportunities. Animal Behaviour, 48: 9–18. Google Scholar
  • 17. J. Flanders , and G. Jones . 2009. Roost use, ranging behavior, and diet of greater horseshoe bats (Rhinolophus ferrumequinum) using a transitional roost. Journal of Mammalogy, 90: 888–896. Google Scholar
  • 18. R. Fox , S. W. Lehmkuhle , and D. H. Westendorf . 1976. Falcon visual acuity. Science, 192: 263–265. Google Scholar
  • 19. W. R. Hood , J. Bloss , and T. H. Kunz . 2002. Intrinsic and extrinsic sources of variation in size at birth and rates of postnatal growth in the big brown bat Eptesicus fuscus (Chiroptera: Vespertilionidae). Journal of Zoology (London), 258: 355–363. Google Scholar
  • 20. K. M. Hoying , and T. H. Kunz . 1998. Variation in size at birth and post-natal growth in the insectivorous bat Pipistrellus subflavus. Journal of Zoology (London), 245: 15–27. Google Scholar
  • 21. P. M. Hughes , R. D. Ransome , and G. Jones . 1989. Aerodynamic constraints on flight ontogeny in free-living greater horseshoe bats, Rhinolophus ferrumequinum. Pp. 255–262, in European bat research 1987 ( V. Hanák , I. Horáček , and J. Gaisler , eds.). Charles University Press, Prague, 718 pp. Google Scholar
  • 22. G. Jones 1990. Prey selection by the greater horseshoe bat (Rhinolophus ferrumequinum): optimal foraging by echolocation? Journal of Animal Ecology, 59: 587–602. Google Scholar
  • 23. G. Jones , and J. Rydell . 1994. Foraging strategy and predation risk as factors influencing emergence time in echolocating bats. Philosophical Transactions of the Royal Society, 346B: 445–455. Google Scholar
  • 24. G. Jones , P. L. Duvergé , and R. D. Ransome . 1995. Conservation biology of an endangered species: field studies of greater horseshoe bats. In Ecology, evolution and behaviour of bats ( P. A. Racey and S. M. Swift , eds.). Symposia of the Zoological Society of London, 67: 309–324. Google Scholar
  • 25. T. H. Kunz , and E. L. P. Anthony . 1996. Variation in the timing of nightly emergence behavior in the little brown bat, Myotis lucifugus (Chiroptera: Vespertilionidae). Pp. 223–233, in Contributions in mammalogy: a memorial volume honoring Dr. J. Knox Jones, Jr. ( H. H. Genoways and R. J. Baker , eds.). Museum of Texas Tech University, Lubbock, 315 pp. Google Scholar
  • 26. T. H. Kunz , and W. R. Hood . 2000. Parental care and postnatal growth in the Chiroptera. Pp. 415–468, in Reproductive biology of bats ( E. G. Crichton and P. H. Krutzsch , eds.). Academic Press, San Diego, 522 pp. Google Scholar
  • 27. B. Lanza , and P. Agnelli . 2002. Rinolofo maggiore. Pp. 52–54, in Mammiferi d'Italia ( M. Spagnesi and A. M. De Marinis , eds.). Istituto Nazionale Fauna Selvatica, Bologna, 310 pp. Google Scholar
  • 28. C. M. McAney , and J. S. Fairley . 1988. Activity patterns of the lesser horseshoe bat Rhinolophus hipposideros at summer roosts. Journal of Zoology (London), 217: 491–498. Google Scholar
  • 29. T. P. McOwat , and P. T. Andrews . 1995. The influence of climate on the growth rate of Rhinolophus ferrumequinum in West Wales. Myotis, 32/33: 69–79. Google Scholar
  • 30. A. Perfetti 2010. Natura e conservazione nei siti Natura 2000 del progetto LIFE Dunetosca. Pp. 39–78, in La conservazione degli ecosistemi costieri della Toscana settentrionale ( A. Perfetti , ed.). Parco Regionale Migliarino San Rossore Massaciuccoli, Pisa, 246 pp. Google Scholar
  • 31. P. A. Racey , and S. M. Swift . 1985. Feeding ecology of Pipistrellus pipistrellus (Chiroptera: Vespertilionidae) during pregnancy and lactation. I. Foraging behavior. Journal of Animal Ecology, 54: 205–215. Google Scholar
  • 32. R. D. Ransome 1989. Population changes of greater horseshoe bats studied near Bristol over the past twenty-six years. Biological Journal of the Linnean Society, 38: 71–82. Google Scholar
  • 33. R. D. Ransome 1998. The impact of maternity roost conditions on populations of greater horseshoe bats. English Nature Research Reports, 292: 1–79. Google Scholar
  • 34. G. Reiter 2004. Postnatal growth and reproductive biology of Rhinolophus hipposideros (Chiroptera: Rhinolophidae). Journal of Zoology (London), 262: 231–241. Google Scholar
  • 35. D. Russo , L. Cistrone , and G. Jones . 2007. Emergence time in forest bats: the influence of canopy closure. Acta Oecologica, 31: 119–126. Google Scholar
  • 36. J. Rydell , and J. R. Speakman . 1995. Evolution of nocturnality in bats: potential competitors and predators during their early history. Biological Journal of the Linnean Society, 54: 183–191. Google Scholar
  • 37. J. Rydell , A. Entwistle , and P. A. Racey . 1996. Timing of foraging flights of three species of bats in relation to insect activity and predation risk. Oikos, 76: 243–252. Google Scholar
  • 38. C. B. Shiel , and J. S. Fairley . 1999. Evening emergence of two nursery colonies of Leisler's bat (Nyctalus leisleri) in Ireland. Journal of Zoology (London), 247: 439–447. Google Scholar
  • 39. J. R. Speakman 1995. Chiropteran nocturnality. In Ecology, evolution and behaviour of bats ( P. A. Racey and S. M. Swift , eds.). Symposia of the Zoological Society of London, 67: 187–201. Google Scholar
  • 40. J. W. Twente Jr . 1955. Some aspects of habitat selection and other behavior of cavern-dwelling bats. Ecology, 36: 706–732. Google Scholar
  • 41. L. Wunder , and A. B. Carey . 1996. Use of the forest canopy by bats. Northwest Science, 70: 79–85. Google Scholar
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