Measurement of concentrations of faecal glucocorticoid metabolites in free-ranging African elephants within the Kruger National Park

Koedoe

Volumn 50, Issue 1, 2008, Pages 18-21

  Viljoen, Jozua J ^a,b   Ganswindt, Andre ^b,c   Palme, Rupert ^d   Reynecke, Hendrik C ^a   du Toit, Johan T ^b,e   Langbauer Jr , William R ^f  

^a TSHWANE UNIVERSITY OF TECHNOLOGY   (South Africa)

^b UNIVERSITY OF PRETORIA   (South Africa)

^c GERMAN PRIMATE CENTER   (Germany)

^d UNIVERSITY OF VETERINARY MEDICINE   (Austria)

^e UTAH STATE UNIVERSITY   (United States)

^f Pittsburgh Zoo and PPG Aquarium   (United States)

Author keywords

African elephant; Baseline; Faecal; Glucocorticoid metabolites

Indexed keywords

CONCENTRATION (COMPOSITION); CONSERVATION STATUS; ELEPHANT; FECAL PELLET; HORMONE; IMMUNOASSAY; MEASUREMENT METHOD; METABOLITE; WILDLIFE MANAGEMENT;

AFRICA; KRUGER NATIONAL PARK; SOUTH AFRICA; SOUTHERN AFRICA; SUB-SAHARAN AFRICA;

ELEPHANTIDAE; LOXODONTA; LOXODONTA AFRICANA;

EID: 55749084526     PISSN: 00756458     EISSN: 20710771     Source Type: Journal    
DOI: 10.4102/koedoe.v50i1.129     Document Type: Article

References (25)

1. Brown, J.L., C.M. Wemmer & J. Lehnhardt. 1995. Urinary cortisol analysis for monitoring adrenal activity in elephants. Zoo Biology 14: 533-542.
2. Codron, J. J., Lee-Thorp, A., Sponheimer, M., Codron, D., Grant, R.C & De Ruiter, D.J. 2006. Elephant (Loxodonta africana) diets in Kruger National Park, South Africa: Spatial and Landscape differences. Journal of Mammalogy 87(1): 27-34.
3. Friend, T.H. 1980. Stress: What is it and how can it be quantified? Int J Stud Anim Prob 1 (6): 366-373.
4. Foley, C.A.H., Papageorge, S. & Wasser, S.K. 2001. Non-invasive stress and reproductive measures of social and ecological pressures in free-ranging African elephants (Loxodonta africana). Conservation Biology 15: 1134-1142.
5. Ganswindt A., Heistermann, M., Palme, R., Borragan, S. & Hodges, J.K. 2003. Non-invasive assessment of adrenal function in the male African elephant (Loxodonta africana) and its relation to musth. Gen Comp Endocrinal 134: 156-166.
6. Ganswindt, A., Rasmussen, H.B., Heistermann, M. & Hodges, J.K. 2005. The sexually active states of free-ranging male African elephants ( Loxodonta africana): Defining musth and non-musth using endocrinology, physical signals, and behaviour. Horm Behav 47 (1): 83-91.
7. Goymann, W., Möstl, E., Van't Hof, T, East, M.L. & Hofer, H. 1999. Noninvasive Fecal Monitoring of Glucocorticoids in Spotted Hyenas, Crocuta crocuta. Gen. Comp. Endocrinal 114: 340-348.
8. Greyling, M.D. 2004. Sex and age related feeding distinctions in the feeding ecology of the African elephant, Loxodonta africana. Ph.D Thesis, University of the Witwatersrand, Johannesburg.
9. Holm, S. 1979. A simple sequentially rejective multiple test procedure. Scandinavian Journal of Statistics 6:65-70.
10. Liptrap, R.M. 1993. Stress and reproduction in domestic animals. Ann NY Acad Sci 697: 275-84.
11. Low, A. B. & Rebelo, A. G. 1996. Vegetation of South Africa, Lesotho and Swaziland. Department of Environmental Affairs & Tourism, Pretoria.
12. Merl, S., Scherzer, S., Palme, R. & Möstl, E. 2000. Pain causes increased concentrations of glucocorticoid metabolites in horse faeces. J Equine Vet Sci 20: 586-90.
13. Moberg, G.P. 2000. Biological response to stress: implications for animal welfare. In: Moberg, G.P. & Mench, J.A. (Eds.) The biology of animal stress. Pp. 123-46, CABI Publishing, 2000.
14. Möstl, E., Maggs, J.L., Schrötter, G., Besenfelder, U.& Palme, R. 2002. Measurement of cortisol metabolites in faeces of ruminants. Vet Res Commun 26: 127-39.
15. Möstl, E. & Palme, R. 2002. Hormones as indicators of stress. Domestic Animal Endocrinology 23: 67-74.
16. Munck, A., Guyre, P.M. & Holbrook, N.I. 1984. Physiological function of glucocorticoids in stress and their relationship to pharmacological actions. Endocr. Rev. 5: 25-44.
17. Sands, J. & Creel, S. 2004. Social dominance, aggression and faecal glucocorticoid levels in a wild population of wolves, Canis lupus. Anim. Behav. 67, 387-396.
18. StaSoft. 1995. Statistica for Windows. StaSoft, Inc., 2300 East 14th Street, Tulsa, OK U.S.A.
19. Stead, S.K., Meltzer, D.G.A. & Palme, R. 2000. The measurement of concentrations of faecal glucocorticoid metabolites in the serum and faeces of captive African elephants (Loxodonta africana) after ACTH stimulation. Tydskr. S.Afr. Vet 71(3): 192-195.
20. Venter, F. J, R., Scholes, J.& Eckhardt, H. C. 2003. The abiotic template and its associated vegetation pattern. In: Du Toit, J. T., Rogers, K. H. & Biggs, H. C. (Eds.) Pp.83-129, Island Press, Washington, D.C.
21. Wasser, S. K., Hunt, K.E., Brown, J.L., Cooper, K., Crockett, C.M., Bechert, U., Millspaugh, J.J., Larson, S. & Monford, S.L. 2000. A generalized faecal glucocorticoid Assay for use in a diverse array of non-domestic mammalian and avian species. Gen Comp Endocrinol 120: 260-75.
22. Whyte, I. 2003. The movement patterns of elephant in the Kruger National Park in response to culling and environmental stimuli. Pachyderm 16:72-80.
23. Whyte, I. J., Van Aarde, R.J., Pimm, S.L. 2003. Kruger's elephant population: Its size and consequences for ecosystem heterogeneity. In: J. T. Du Toit, Rogers, K. H. & Biggs, H. C., (Eds.) Pp.332-348, Island Press, Washington, D.C.
24. Wimberger, K. 2001. Aging free-ranging African elephants (Loxodonta africana) using faecal bolus diameter. Recitation for BS c Honours. Department of Zoology and Entomology, University of Pretoria. (Unpublished)
25. Zambatis, N. 2002. Annual section ranger reports. KNP vegetation monitoring. Scientific services KNP. (Unpublished)