Temporal accumulation of Organochlorine pesticides in shorebirds wintering on the south Texas coast, 1979–80

  • Donald H. White
  • Christine A. Mitchell
  • T. Earl Kaiser


Organochlorine pesticide residues were determined in 168 shorebirds of three species collected at approximate bimonthly intervals during the fall and winter months of 1979–80 near Port Mansfield on the south Texas coast. The study was conducted to determine if shorebirds wintering on mudflats at the outlets of agricultural drains in Texas accumulated pesticides during this period. The predominant Organochlorine residues detected in shorebirds were DDE, dieldrin, and toxaphene. Ninety-five % of the skinned carcasses analyzed contained detectable levels of DDE, 13% contained dieldrin, and 22% contained toxaphene. DDE significantly increased in all species of shorebirds from October to December, with potentially dangerous levels accumulating in some long-billed dowitchers (Limnodromus scolopaceus) and American avocets (Recurvirostra americana), but DDE residues seldom exceeded 0.5 ppm in carcasses of western sandpipers (Calidris mauri). After about two months on the study area, no further residue increases were documented. The high levels of DDE detected in a large proportion of the dowitchers, and to a lesser extent in the avocets, are near or within the range known to inhibit reproduction in some avian species. This study demonstrates that certain aquatic areas near agricultural lands on the south Texas coast may be potential threats to waterbirds eight years after the use of DDT was banned in the United States.


Waste Water Agricultural Land Pesticide Residue Potential Threat Organochlorine Pesticide 
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  1. Bellrose, F. C.: Ducks, geese, and swans of North America. Harrisburg, PA: Stackpole Books (1976).Google Scholar
  2. Cromartie, E., W. L. Reichel, L. N. Locke, A. A. Belisle, T. E. Kaiser, T. G. Lamont, B. M. Mulhern, R. M. Prouty, and D. M. Swineford: Residues of organochlorine pesticides and polychlorinated biphenyls and autopsy data for bald eagles, 1971–72. Pestic. Monit. J.9, 11 (1975).Google Scholar
  3. Haseltine, S. D., M. T. Finley, and E. Cromartie: Reproduction and residue accumulation in black ducks fed toxaphene. Arch. Environ. Contam. Toxicol.9, 461 (1980).Google Scholar
  4. Kaiser, T. E., W. L. Reichel, L. N. Locke, E. Cromartie, A. J. Krynitsky, T. G. Lamont, B. M. Mulhern, R. M. Prouty, C. J. Stafford, and D. M. Swineford: Organochlorine pesticide, PCB, and PBB residues and necropsy data for bald eagles from 29 states-1974–77. Pestic. Monit. J.13, 145 (1980).Google Scholar
  5. Mayer, F. L., and P. M. Mehrle: Toxicological aspects of toxaphene in fish: A summary. Trans. N. Am. Wildl. Nat. Resour. Conf.42, 365 (1977).Google Scholar
  6. Sherrod, S. K.: Diets of North American Falconiformes. Raptor Res.12, 49 (1978).Google Scholar
  7. Sokal, R. R., and F. J. Rohlf: Biometry. San Francisco:W. H. Freeman (1969).Google Scholar
  8. Stickel, L. F.: Pesticide residues in birds and mammals. In C. A. Edwards (ed.): Environmental pollution by pesticides, p. 254. New York: Plenum Press (1973).Google Scholar
  9. Stickel, W. H.: Some effects of pollutants in terrestrial ecosystems. In A. D. McIntyre and C. F. Mills (eds.): Ecological toxicology research, p. 25. New York: Plenum Press (1975).Google Scholar
  10. —, L. F. Stickel, and J. W. Sapnn: Tissue residues of dieldrin in relation to mortality in birds and mammals. In M. W. Miller and G. G. Berg (eds.): Chemical fallout: Current research on persistent pesticides, p. 174. Springfield, IL: Charles C. Thomas (1969).Google Scholar
  11. U.S. Army Corps of Engineers: Lower Rio Grande Basin, Texas. Flood control and major drainage project. Phase I. General design memorandum, draft main report and environmental impact statement. Corps of Engineers, Galveston District, TX (1980).Google Scholar
  12. White, D. H., K. A. King, and R. M. Prouty: Significance of organochlorine and heavy metal residues in wintering shorebirds at Corpus Christi, Texas, 1976–77: Pestic. Monit. J.14, 58 (1980).Google Scholar
  13. -, C. A. Mitchell, H. D. Kennedy, A. J. Krynitsky, and M. A. Ribick: Elevated DDE and toxaphene residues in fishes and birds reflect local contamination in the lower Rio Grande Valley, Texas: Southwest. Nat. (in press).Google Scholar

Copyright information

© Springer-Verlag 1983

Authors and Affiliations

  • Donald H. White
    • 1
  • Christine A. Mitchell
    • 1
  • T. Earl Kaiser
    • 2
  1. 1.Patuxent Wildlife Research CenterU.S. Fish and Wildlife ServiceVictoria
  2. 2.Patuxent Wildlife Research CenterU.S. Fish and Wildlife ServiceLaurel

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