Journal of Ornithology

, 150:621 | Cite as

Comparison of trace element and stable isotope approaches to the study of migratory connectivity: an example using two hirundine species breeding in Europe and wintering in Africa

  • T. Szép
  • K. A. Hobson
  • J. Vallner
  • S. E. Piper
  • B. Kovács
  • D. Z. Szabó
  • A. P. Møller
Original Article
First Online:
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Revised:
Accepted:

Abstract

Analyses of stable isotopes and trace elements in feathers may provide important information about location and habitat use during molt, thereby enabling the investigation of migratory connectivity and its ecological consequences in bird species that breed and winter in different areas. We have compared the conclusions arrived at based on the use of these two methods on the same samples of feathers from two migratory birds, the Sand Martin Riparia riparia and the Barn Swallow Hirundo rustica. We investigated the effects of location, age and sex on stable isotope (δ13C, δ15N, δD) and trace element profiles (As, Cd, Mg, Mn, Mo, Se, Sr, Co, Fe, Zn, Li, P, Ti, V, Ag, Cr, Ba, Hg, Pb, S, Ni and Cu). The feathers of adults at the breeding grounds were removed, forcing in birds to grow new feathers at the breeding grounds; this enabled a comparison of composition of feathers grown in Europe and Africa by the same individual. Stable isotope and trace element profiles varied geographically, even at micro-geographic scales, and also among age classes. The results of both methods suggest that food composition and/or source differs between adults and nestlings in the breeding area and that food and/or molting location changes with the age of individuals in Africa. In an attempt to determine the usefulness of data obtained from composition of feathers, we performed discriminant function analyses on information obtained on stable isotopes and trace elements in order to assess the correctness of the classification of group membership. When feathers molted in Africa were compared to those molted in Europe, trace element profiles of the 22 elements generally had a much greater resolution than the stable isotope profiles based on three stable isotopes. The proportion of correctly classified samples was also greater for analyses based on trace elements than for those based on stable isotopes.

Keywords

Bird migration Connectivity Hirundinidae Stable isotopes Trace elements 
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Notes

Acknowledgments

We are grateful for valuable help in field work by A. Piper and M. Gemmell. We thank R. Nuttall and H. and Z. Bernitz for working with their teams. We thank Profs. D. Norman (UK) and F. de Lope (Spain) for collecting feathers, E. Molnár, H. N. Uhrin., Zs. Nagy and B. Habarics for assistance in the field and the laboratory and the Nyíregyházi Local Chapter of MME/BirdLife Hungary for providing the infrastructure for the field and laboratory work. The study was supported by the Hungarian and South African intergovernmental project (DAK 13-01), OTKA T42879, K69068 and Scientific Committee of the College of Nyíregyháza.

References

  1. Alerstam T (1991) Bird migration. Cambridge University Press, CambridgeGoogle Scholar
  2. Alves MAS, Johnstone IG (1994) Radio-tracking small aerial foraging birds: a preliminary study of the sand martin Riparia riparia. Avocetta 18:13–20Google Scholar
  3. Berthold P (1993) Bird migration. Oxford University Press, OxfordGoogle Scholar
  4. Berthold P (2001) Bird migration: a general survey, 2nd edn. Oxford University Press, OxfordGoogle Scholar
  5. Berthold P, Fiedler W, Schlenker R, Querner U (1998) 25-year study of the population development of Central European songbirds: a general decline, most evident in long-distance migrants. Naturwissenschaften 85:350–353CrossRefGoogle Scholar
  6. Bortolotti GR, Barlow JC (1988) Some sources of variation in the elemental composition of Bald Eagle feathers. Can J Zool 66:1948–1951CrossRefGoogle Scholar
  7. Bortolotti GR, Szuba KJ, Naylor BJ, Bendell JF (1990) Intrapopulation variation in mineral profiles of feathers of Spruce Grouse. Can J Zool 68:585–590CrossRefGoogle Scholar
  8. Bowen GJ, Wassenaar LI, Hobson KA (2005) Application of stable hydrogen and oxygen isotopes to wildlife forensic investigations at global scales. Oecologia 143:337–348PubMedCrossRefGoogle Scholar
  9. Brown JL, Li SH, Bhagabati N (1999) Long-term trend toward earlier breeding in an American bird: a response to global warming? Proc Natl Acad Sci USA 96:5565–5569PubMedCrossRefGoogle Scholar
  10. Chamberlain CP, Blum JD, Holmes RT, Feng X, Sherry TW, Graves GR (1997) The use of isotope tracers for identifying populations of migrating birds. Oecologia 109:132–141CrossRefGoogle Scholar
  11. Cochran WW, Wikelski M (2005) Individual migratory tactics of New World Catharus Thrushes. In: Greenberg R, Marra P (eds) Birds of two worlds. Johns Hopkins Press, Washington D.C., pp 274–289Google Scholar
  12. Cowley E (1979) Sand martin population trends in Britain, 1965–1978. Bird Study 26:113–116CrossRefGoogle Scholar
  13. Cramp S (1988) The birds of the western Palearctic, vol 5. Oxford University Press, OxfordGoogle Scholar
  14. Crick HQP, Dudley C, Glue DE, Thomson DL (1999) Climate change related to egg-laying trends. Nature 399:423–424CrossRefGoogle Scholar
  15. Donovan T, Buzas J, Jones P, Gibbs L (2006) Tracking dispersal in birds: assessing the potential of elemental markers. Auk 123:500–511CrossRefGoogle Scholar
  16. Etterson JR, Shaw RG (2001) Constraint on adaptive evolution to global warming. Science 294:151–154PubMedCrossRefGoogle Scholar
  17. Greenberg R, Marra P (2005) Birds of two worlds. The ecology and evolution of migration. Johns Hopkins Press, WashingtonGoogle Scholar
  18. Gwinner E (1990) Bird migration, physiology and ecophysiology. Springer-Verlag, BerlinGoogle Scholar
  19. Hair JE, Anderson RE, Black WC (1995) Multivariate data analysis. Prentice Hall, New JerseyGoogle Scholar
  20. Hanson HC (1976) The biogeochemistry of Blue, Snow, and Ross’ Geese. Special Publication Illinois Natural History Survey No 1 USAGoogle Scholar
  21. Hobson KA (1999) Tracing origins and migration of wildlife using stable isotopes: a review. Oecologia 120:314–326CrossRefGoogle Scholar
  22. Hobson KA (2005a) Flying fingerprint, making connections with stable isotopes and trace elements. In: Greenberg R, Marra P (eds) Birds of two worlds. Johns Hopkins Press, Washington, pp 235–246Google Scholar
  23. Hobson KA (2005b) Stable isotopes and the determination of avian migratory connectivity and seasonal interactions. Auk 122:1037–1048CrossRefGoogle Scholar
  24. Hobson KA, Wassenaar L (1996) Linking breeding and wintering grounds of neotropical migrant songbirds using stable hydrogen isotopic analysis of feathers. Oecologia 109:142–148CrossRefGoogle Scholar
  25. Hobson KA, Bowen G, Wassenaar L, Ferrand Y, Lormee H (2004) Using stable hydrogen isotope measurements of feathers to infer geographical origins of migrating European birds. Oecologia 141:477–488PubMedCrossRefGoogle Scholar
  26. Jenni L, Winkler R (1994) Moult and ageing of European passerines. Academic Press, LondonGoogle Scholar
  27. Keith S, Urban E, Fry H (1992) The birds of Africa, vol 4. Academic Press, LondonGoogle Scholar
  28. Kelsall JP, Burton R (1979) Some problems in identification of origins of lesser snow geese by chemical profiles. Can J Zool 57:2292–2302CrossRefGoogle Scholar
  29. Kuhnen K (1975) Bestandsentwicklung, Verbreitung, Biotop und Siedlungsdichte der Uferschwalbe (Riparia riparia) 1966–1973 am Niederrhein. Charadrius 11:1–24Google Scholar
  30. Ludwig JA, Reynolds JF (1988) Statistical ecology: a primer on methods and computing. Wiley, New YorkGoogle Scholar
  31. Marchant JH (1992) Recent trends in breeding populations of some common trans-Saharan migrant birds in northern Europe. Ibis 134[Suppl 1]:113–119Google Scholar
  32. Marra PP, Hobson KA, Holmes RT (1998) Linking winter and summer events in a migratory bird by using stable-carbon isotopes. Science 282:1884–1886PubMedCrossRefGoogle Scholar
  33. Mizutani H, Fukuda M, Wada E (1990) Carbon isotope ratio of feathers reveals feeding behaviour of cormorants. Auk 107:400–437Google Scholar
  34. Møller AP (1989) Population dynamics of a declining swallow Hirundo rustica L. population. J Anim Ecol 58:1051–1063CrossRefGoogle Scholar
  35. Møller AP, Szép T (2002) Survival rate of adult barn swallows Hirundo rustica in relation to sexual selection and reproduction. Ecology 83:2220–2228CrossRefGoogle Scholar
  36. Møller AP, Szép T (2005) Rapid evolutionary change in a secondary sexual character linked to climatic change. J Evol Biol 18:481–495PubMedCrossRefGoogle Scholar
  37. Møller AP, Fiedler W, Berthold P (2004) Birds and climate change. Advances in ecological research, vol 35. Elsevier, AmsterdamGoogle Scholar
  38. Norusis MJ (1988) SPSS/PC+ advanced statistics V2.0. SPSS, ChicagoGoogle Scholar
  39. Oatley TB (2000) Migrant European Swallows (Hirundo rustica) in southern Africa: a southern perspective. Ostrich 71:205–209Google Scholar
  40. Parrish JR, Rogers DT, Ward FP (1983) Identification of natal locales of peregrine falcon (Falco peregrinus) by trace-element analysis of feathers. Auk 100:560–567Google Scholar
  41. Rocque DA, Ben-David M, Barry RP, Winker K (2006) Assigning birds to wintering and breeding grounds using stable isotopes: lessons from two feather generations among three intercontinental migrants. J Ornithol 147:395–404CrossRefGoogle Scholar
  42. Rubinstein DR, Hobson KA (2004) From birds to butterflies: animal movement patterns and stable isotopes. Trends Ecol Evol 19:256–263CrossRefGoogle Scholar
  43. Sæther B-E, Tufto J, Engen S, Jerstad K, Røstad OW, Skåtan JE (2000) Population dynamical consequences of climate change for a small temperate songbird. Science 287:854–856PubMedCrossRefGoogle Scholar
  44. Saino N, Szép T, Ambrosini R, Romano M, Møller AP (2004a) Ecological conditions during winter affect sexual selection and breeding in a migratory bird. Proc R Soc Lond B 271:681–686CrossRefGoogle Scholar
  45. Saino N, Szép T, Romano M, Rubolini D, Spina F, Møller AP (2004b) Ecological conditions during winter predict arrival date at the breeding quarters in a trans-Saharan migratory bird. Ecol Lett 7:21–25CrossRefGoogle Scholar
  46. Szép T (1995) Relationship between West African rainfall and the survival of the Central European adult Sand Martin (Riparia riparia) population. Ibis 137:162–168CrossRefGoogle Scholar
  47. Szép T, Møller AP (1999) Parent-offspring conflict, cost of parasitism and host immune defence. Oecologia 119:9–15CrossRefGoogle Scholar
  48. Szép T, Møller AP, Vallner J, Kovács B, Norman D (2003a) Use of trace elements in feathers of sand martin Riparia riparia for identifying moulting areas. J Avian Biol 34:307–320CrossRefGoogle Scholar
  49. Szép T, Szabó DZ, Vallner J (2003b) Integrated population monitoring of sand martin Riparia riparia—an opportunity to monitor the effects of environmental disasters along the river Tisza. Ornis Hungarica 12–13:169–182Google Scholar
  50. Szép T, Møller AP, Piper SE, Nuttall R, Szabó DZ, Pap PL (2006) Searching for potential wintering and migration areas of a Danish Barn Swallow population in South Africa by using an NDVI and a survival method. J Ornithol 147:245–253CrossRefGoogle Scholar
  51. Vallner J, Posta J, Szép T, Braun M, Balogh Á, Kiss F (1999) Sample preparation and determination of the element content from low-weight feather samples. Toxicol Environ Chem 70:297–304CrossRefGoogle Scholar
  52. Vallner J, Posta J, Prokish J, Braun M, Szép T, Kiss F (2000) Metals and selenium in sand martin’s plumage. Bull Environ Contam Toxicol 65:604–610PubMedCrossRefGoogle Scholar
  53. Wassenaar LI, Hobson KA (2003) Comparative equilibration and online technique for determination of non-exchangeable hydrogen of keratins for use in animal migration studies. Isotopes Environ Health Stud 39:1–7CrossRefGoogle Scholar
  54. Webster MS, Marra PP, Haig SM, Bensch S, Holmes RT (2002) Links between worlds: unravelling migratory connectivity. Trends Ecol Evol 17:76–83CrossRefGoogle Scholar
  55. Wernham C, Toms M, Marchant J, Clark JA, Siriwardena G, Baillie S (2002) The migration atlas: movements of the birds of Britain and Ireland. Academic Press, LondonGoogle Scholar

Copyright information

© Dt. Ornithologen-Gesellschaft e.V. 2009

Authors and Affiliations

  • T. Szép
    • 1
  • K. A. Hobson
    • 2
  • J. Vallner
    • 1
  • S. E. Piper
    • 3
  • B. Kovács
    • 4
  • D. Z. Szabó
    • 5
  • A. P. Møller
    • 6
  1. 1.Department of Environmental ScienceCollege of NyíregyházaNyíregyházaHungary
  2. 2.Environment CanadaSaskatoonCanada
  3. 3.School of Biological and Conservation SciencesUniversity of KwaZulu-NatalScottsvilleSouth Africa
  4. 4.Department of Food Science and Quality AssuranceDebrecen UniversityDebrecenHungary
  5. 5.Department of Taxonomy and EcologyBabeş-Bolyai UniversityCluj NapocaRomania
  6. 6.Laboratoire de Parasitologie Evolutive, CNRS UMR 7103Université Pierre et Marie CurieParis Cedex 05France

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