Post-release survival of river otters: Effects of exposure to crude oil and captivity

Journal of Wildlife Management

Volumn 66, Issue 4, 2002, Pages 1208-1223

  Ben David, Merav ^a   Blundell, Gail M ^b   Blake, John E ^b  

^a UNIVERSITY OF WYOMING   (United States)

^b UNIVERSITY OF ALASKA FAIRBANKS   (United States)

Author keywords

Alaska; Hemoglobin; Kaplan Meier estimator; Lontra canadensis; Oil spill; Predation; Proportional hazard regression; Rehabilitation; River otter; Starvation

Indexed keywords

BEHAVIORAL RESPONSE; CAPTIVITY; MUSTELID; OIL SPILL; PHYSIOLOGICAL RESPONSE; POLLUTION EFFECT;

ALASKA; PRINCE WILLIAM SOUND; UNITED STATES;

ANIMALIA; CARNIVORA; LONTRA; LONTRA CANADENSIS; LUTRINAE; MUSTELIDAE;

EID: 0036816887     PISSN: 0022541X     EISSN: None     Source Type: Journal    
DOI: 10.2307/3802954     Document Type: Article

References (66)

1. Ames, J. 1990. Impetus for capturing, cleaning, and rehabilitating oiled or potentially oiled sea otters after the T/V Exxon Valdez oil spill. Pages 137-141 in K. Bayha and J. Kormendy, editors. Sea Otter Symposium: Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters after the T/V Exxon Valdez Oil Spill into Prince William Sound. U.S. Fish and Wildlife Service Biological Report 90, Anchorage, Alaska, USA.
2. Animal Care and Use Committee. 1998. Guidelines for the capture, handling, and care of mammals as approved by the American Society, of Mammalogists. Journal of Mammalogy 74:1416-1431.
3. Ben-David, M., R. T. Bowyer, L. K. Duffy, D. D. Roby, and D. M. Schell. 1998. Social behavior and ecosystem processes: River otter latrines and nutrient dynamics of terrestrial vegetation. Ecology 79:2567-2571.
4. _, L. K. Duffy, G. M. Blundell, and R. T. Bowyer. 2001a. Exposure of coastal river otters to mercury: Relation to age, diet and survival. Environmental Toxicology and Chemistry 20:1986-1992.
5. _, and R. T. Bowyer. 2001b. Biomarker responses in river otters experimentally exposed to oil contamination. Journal of Wildlife Diseases 37:489-508.
6. _, T. Kondratyuk, B. R. Woodin, P. W. Snyder, and J. J. Stegeman. 2001c. Induction of cytochrome P450 IAI expression in captive river otters fed Prudhoe Bay crude oil: Evaluation by immunohistochemistry, and quantitative RT-PCR. Biomarkers 6:218-235.
7. _, T. M. Williams, and O. A. Ormseth. 2000. Effects of oil ingestion on exercise physiology and diving behavior in river otters: A controlled study. Canadian Journal of Zoology 78:1380-1390.
8. Blajeski, A., L. K. Duffy, and R. T. Bowyer. 1996. Differences in fecal porphyrins among river otters exposed to the Exxon Valdez oil spill. Biomarkers 1:262-266.
9. Blundell, G. M., M. Ben-David, and R. T. Bowyer. 2002a. Sociality in river otters: Cooperative foraging or reproductive strategies? Behavioral Ecology 13:134-141.
10. _, P. Groves, R. T. Bowyer, and E. Geffen. 2002b. Characteristics of sex-biased dispersal and gene flow in coastal river otters: Implications for natural recolonization of extirpated populations. Molecular Ecology 11:289-303.
11. _, R. T. Bowyer, M. Ben-David, T. A. Dean, and S. C. Jewett. 2000. Effects of food resources on spacing behavior of river otters: Does forage abundance control home-range size? Proceedings of the International Symposium on Biotelemetry 15:325-333.
12. _, J. W. Kern, R. T. Bowyer, and L. K. Duffy. 1999. Capturing river otters: A comparison of Hancock and leg-hold traps. Wildlife Society Bulletin 27:184-192.
13. _, J. A. K. Maier, and E. M. Debevec. 2001. Linear home ranges: Effects of smoothing, sample size, and autocorrelation on kernel estimates. Ecological Monographs 71:469-489.
14. Bowyer, R. T., G. M. Blundell, M. Ben-David, S. C. Jewett, T. A. Dean, and L. K. DUFFY. In press. Effects of the Exxon Valdez oil spill on river otters: Injury and recovery of a sentinel species. Wildlife Monographs.
15. _, W. J. Testa, and J. B. FARO. 1995. Habitat selection and home ranges of river otters in a marine environment: Effect of the Exxon Valdez oil spill. Journal of Mammalogy 76:1-11.
16. _, _, _, C. C. Schwartz, and J. B. Browning. 1994. Changes in diets of river otters in Prince William Sound, Alaska: Effects of the Exxon Valdez oil spill. Canadian Journal of Zoology 72:970-976.
17. Cox, D. R., and D. Oakes. 1984. Analysis of Survival Data. Chapman & Hall, New York, USA.
18. Crawford R. J. M., C. J. Augustyn, A. J. Williams, and L. G. Underhill. 1997. Impact of the Apollo Sea oil spill on colonies of African penguins Spheniscus demersus at Dassen and Robben Islands, South Africa. Pages 104-108 in Proceedings of the Fifth International Conference on Effects of Oil on Wildlife. Monterey, California, USA.
19. Davis, H. G., R. J. Aulerich, S. J. Bursian, J. G. Sikarskie, and J. N. Stuht. 1992. Hematologic and blood chemistry, values of northern river otter (Lutra canadensis). Scientifur 16:267-271.
20. Duffy, L. K., R. T. Bowyer, W. J. Testa, and J. B. Faro. 1993. Differences in blood haptoglobin and length-mass relationships in river otters (Lutra canadensis) from oiled and nonoiled areas in Prince William Sound, Alaska. Journal of Wildlife Diseases 29:353-359.
21. _, _, _, and _. 1994a. Chronic effects of the Exxon Valdez oil spill on blood and enzyme chemistry, of river otters. Environmental Toxicology and Chemistry 4:643-647.
22. _, _, _, and _. 1994b. Evidence for recovery of body mass and haptoglobin values of river otters following the Exxon Valdez oil spill. Journal of Wildlife Diseases 30:421-425.
23. _, _, _, and _. 1996. Acute phase proteins and cytokines in Alaskan mammals as markers of chronic exposure to environmental pollutants. American Fisheries Society Symposium 18:809-813.
24. Erickson, D. W., and C. R. McCullough. 1987. Fates of translocated river otters in Missouri. Wildlife Society Bulletin 15:511-517.
25. Estes, J. A. 1998. Concerns about rehabilitation of oiled wildlife. Conservation Biology 12:1156-1157.
26. Farley, S. D., and C. T. Robbins. 1994. Development of two methods to estimate body composition of bears. Canadian Journal of Zoology 72:220-226.
27. Fry, D. M., and L. J. Lowenstine. 1985. Pathology of common murres and Cassin's auklets exposed to oil, Archives of Environmental Contamination and Toxicology 14:725-737
28. Goldsworthy, S., M. Giese, R. Gales, N. Brothers, and J. Hamill. 1997. Post-release survival of oiled-rehabilitated little penguins (Eudytula minor) following the Iron Baron Oil Spill, Tasmania, Australia [extended abstract]. Page 166 in Proceedings of the Fifth International Conference on Effects of Oil on Wildlife. Monterey, California, USA.
29. Griess, J. M. 1987. River Otter Reintroduction in Great Smoky Mountains National Park. Dissertation, University of Tennessee, Knoxville, USA.
30. Haebler, R. J., R. K. Wilson, and C. R. McCormick. 1990. Determining health of rehabilitated sea otters before release. Pages 390-393 in K. Bayha and J. Kormendy, editors. Sea Otter Symposium: Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters after the T/V Exxon Valdez Oil Spill into Prince William Sound. U.S. Fish and Wildlife Service Biological Report 90, Anchorage, Alaska, USA.
31. Harder, J. D., and R. L. Kirkpatrick. 1994. Physiological methods in wildlife research. Pages 275-306 in T. A. Bookhout, editor. Research and Management Techniques for Wildlife and Habitats. The Wildlife Society, Bethesda, Maryland, USA.
32. Hull, C. L., M. A. Hindell, R. P. Gales, R. A. Meggs, D. I. Moyle and N. P. Brothers. 1998. The efficacy of translocating little penguins (Eudyptula minor) during an oil spill. Biological Conservation 86:393-400.
33. Jessup, D. A. 1998. Rehabilitation of oiled wildlife. Conservation Biology 12:1153-1155.
34. Kruuk, H., and J. W. H. Conroy. 1991. Mortality of otters (Lutra lutra) in Shetland. Journal of Applied Ecology, 28:83-94.
35. Lander, M. E., J. T. Harvey, K. Hanni, and L. Morgan. 2002. Behavior, movement, and apparent survival of rehabilitated and free-ranging harbor seal pups. Journal of Wildlife Management 66:19-28.
36. Larsen, D. N. 1984. Feeding habits of river otters in coastal southeastern Alaska. Journal of Wildlife Management 48;1446-1452.
37. Mazet, J. A. K., I. A. Gardner, D. A. Jessup, L. J. Lowenstine, and W. M. Boyce. 2000. Evaluation of changes in hematologic and clinical chemistry, values following petroleum product exposure on mink as a model for sea otters. American Journal of Veterinary Research 61:1197-1203.
38. McDonald, K. 1989. Survival, Home Range, Movements, Habitat Use and Feeding Habits of Reintroduced River Otters in Ohio. Dissertation, Ohio State University, Columbus, USA.
39. Monnett, C., L. M. Rotterman, C. Stack, and D. Monson. 1990. Postrelease monitoring of radio-instrumented sea otters in Prince William Sound. Pages 400-409 in K. Bayha and J. Kormendy, editors. Sea Otter Symposium: Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters after the T/V Exxon Valdez Oil Spill into Prince William Sound. U.S. Fish and Wildlife Service Biological Report 90, Anchorage, Alaska, USA.
40. Øritsland, N. A., F. R. Engelhardt, F. A. Juck, R. J. Hurst, and P. D. Watts. 1981. Effects of crude oil on polar bears. Environmental Studies 24, Northern Affairs Program Canada, Ottawa, Ontario, Canada.
41. Ormseth, O. A., and M. Ben-David. 2000. Ingestion of oil hydrocarbons: Effects on digesta retention times and nutrient uptake in captive river otters. Journal of Comparative Physiology B 170:419-428.
42. Pollock, K. H., S. R. Winterstein, C. M. Bunck, and P. D. Curtis. 1989. Survival analysis in telemetry studies: The staggered entry design. Journal of Wildlife Management 53:7-15.
43. Prichard, A. K., D. D. Roby, R. T. Bowyer, and L. K. Duffy. 1997. Pigeon guillemots as a sentinel species: A dose-response experiment with weathered oil in the field. Chemosphere 35:1531-1548.
44. Rebar, A. H., B. E. Ballachy, D. L. Brudenand, and K. Koelcher. 1994. Hematological and clinical chemistry of sea otters captured in Prince William Sound, Alaska, following the Exxon Valdez oil spill. Natural Resource Assessment Report, Marine Mammal Study 6, U.S. Fish and Wildlife Service, Anchorage, Alaska, USA.
45. Reed-Smith, J. 1995. North American river otter husbandry notebook. John Ball Zoological Garden, Grand Rapids, Michigan, USA.
46. Rock, K. R., E. S. Rock, R. T. Bowyer, and J. B. Faro. 1995. Degree of association and use of a helper by coastal river otters, Lutra canadensis, in Prince William Sound, Alaska. Canadian Field-Naturalist 108:367-369.
47. SAS Institute. 1996. SAS/STAT Software: Changes and Enhancements through Release 6.11. SAS Institute, Cary, North Carolina, USA.
48. Seiser, P. E., L. K. Duffy, A. D. McGuire, D. D. Roby, G. H. Golet, and M. A. Litzow. 2000. Comparison of pigeon guillemots, Cepphus columba, blood parameters from oiled and unoiled areas of Alaska eight years after the Exxon Valdez oil spill. Marine Pollution Bulletin 40:152-164.
49. Serfass, T. L., R. P. Brooks, and L. M. Rymon. 1993. Evidence of long-term survival and management by translocated river otters, Lutra canadensis. Canadian Field-Naturalist 107:59-63.
50. Sharp, B. E. 1996. Post-release survival of oiled, cleaned sea-birds in North America. Ibis 138:222-228.
51. Short, J. W., and R. A. Heintz. 1997. Identification of Exxon Valdez oil in sediments and tissues from Prince William Sound and the Northwestern Gulf of Alaska based on a PAH weathering model. Environmental Science & Technology 31:2375-2384.
52. Sjoeaasen, T. 1996. Survivorship of captive-bred and wild-caught reintroduced European otters Lutra lutra in Sweden. Biological Conservation 76:161-165.
53. Spelman, L. H., P. W. Sumner, J. F. Levine, and M. K. Stoskopf. 1993. Field anesthesia in the North American river otter (Lutra canadensis). Journal of Zoo and Wildlife Medicine 24:19-27.
54. Stenson, G. B., G. A. Badgero, and H. D. Fisher. 1984. Food habits of the river otter Lutra canadensis in the marine environment of British Columbia. Canadian Journal of Zoology 62:88-91.
55. Tabor, J. E., and H. M. Wright. 1977. Population status of river otter in western Oregon. Journal of Wildlife Management 41:692-699.
56. Taylor, C., M. Ben-David, R. T. Bowyer, and L. K. Duffy. 2001. Response of river otters to experimental exposure of weathered crude oil: Fecal porphyrin profiles. Environmental Science & Technology 35:747-752.
57. Testa, J. W., D. F. Holleman, R. T. Bowyer, and J. B. Faro. 1994. Estimating populations of marine river otters in Prince William Sound, Alaska, using radio-tracer implants. Journal of Mammalogy 75:1021-1032.
58. Thomas, T. 1997. Torrey Canyon to the Sect Empress - Have we learned any lessons in thirty years [extended abstract]? Page 175 in Proceedings of the Fifth International Conference on Effects of Oil on Wildlife. Monterey, California, USA.
59. Tsai, K., C. Brownie, D. W. Nychka, and K. H. Pollock. 1999. Smoothing hazard functions for telemetry, survival data in wildlife studies. Bird Study 46 (Supplement):S47-S54.
60. Tseng, F. S. 1993. Care of oiled seabirds: A veterinary perspective. Pages 421-424 in J. Ludwigson, editor. Proceedings of the 1993 International Oil Spill Conference. Publication 4580, American Petroleum Institute, Washington, D.C., USA.
61. Underhill, L. G., P. A. Bartlett, L. Baumann, R. J. M. Crawford, B. M. Dyer, A. Gilgenhuys, D. C. Nel, T. B. Oatley, M. Thornton, L. Upfold, A. J. Williams, P. A. Whittington, and A. C. Wolfaardt. 1999. Mortality and survival of African penguins Spheniscus demersus involved in the Apollo Sea oil spill: An evaluation of rehabilitation efforts. Ibis 141:29-37.
62. White, G. C., and R. A. Garrott. 1990. Analysis of Wild-life Radio-tracking Data. Academic Press, San Diego, California, USA.
63. Williams, T. M., R. W. Davis, J. F. McBain, P. A. Tuomi, R. K. Wilson, C. R. McCormick, and S. Donoghue. 1995a. Diagnosing and treating common clinical disorders of oiled sea otters. Pages 59-94 in T. M. Williams and R. W. Davis, editors. Emergency Care and Rehabilitation of Oiled Sea Otters: A Guide for Oil Spills Involving Fur-bearing Marine Mammals. University of Alaska Press, Fairbanks, USA.
64. _, J. F. McBain, R. K. Wilson, and R. W. Davis. 1990. Clinical evaluation and cleaning of sea otters affected by the T/V Exxon Valdez oil spill. Pages 236-257 in K. Bayha and J. Kormendy, editors. Sea Otter Symposium: Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters after the T/V Exxon Valdez Oil Spill into Prince William Sound. U.S. Fish and Wildlife Service Biological Report 90, Anchorage, Alaska, USA.
65. _, D. J. O'Connor, and S. W. Nielsen. 1995b. The effects of oil on sea otters: Histopathology, toxicology, and clinical history. Pages 3-22 in T. M. Williams and R. W. Davis, editors. Emergency Care and Rehabilitation of Oiled Sea Otters: A Guide for Oil Spills Involving Fur-bearing Marine Mammals. University of Alaska Press, Fairbanks, USA.
66. Wilson, R. K., C. R. McCormick, T. D. Williams, and P. A. Tuomi. 1990. Clinical treatment and rehabilitation of sea otters. Pages 326-337 in K. Bayha and J. Kormendy, editors. Sea Otter Symposium: Proceedings of a Symposium to Evaluate the Response Effort on Behalf of Sea Otters after the T/V Exxon Valdez Oil Spill into Prince William Sound. U.S. Fish and Wildlife Service Biological Report 90, Anchorage, Alaska, USA.