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Managing long-term wellness in captive sea turtles

Published online by Cambridge University Press:  01 January 2023

LD Wood*
Affiliation:
National Save The Sea Turtle Foundation, 4419 West Tradewinds Ave, Ft Lauderdale, Fl 33308, USA
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Abstract

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Circumstances surrounding advances in stranding response and veterinary care have created a growing need for the long-term housing of captive sea turtles. However, the difficulty in recreating natural conditions in captive settings places a responsibility on caregivers to offset wild-type behavioural deficits with enrichment programming that is, preferably, commensurate with the limitations of each enclosure. Though standardised, multi-institutional behavioural monitoring programmes are currently lacking for marine turtles, facilities housing (or planning to house) sea turtles for the long-term are strongly advised to include ‘wellness’ as a fundamental part of their animal care protocol. Here, concepts of wellness and enrichment in sea turtles are reviewed, and a framework for developing longterm behavioural monitoring programming is provided.

Type
Research Article
Copyright
© 2022 Universities Federation for Animal Welfare

References

Almli, L and Burghardt, G 2006 Environmental enrichment alters the behavioral profile of ratsnakes (Elaphe). Journal of Applied Animal Welfare Science 9(2): 85109. https://doi.org/10.1207/s15327604jaws0902_1CrossRefGoogle ScholarPubMed
Angermeier, WF and Hidalgo, ARS 1996 Food-rewarded operant learning and memory in the East Pacific green turtle. Marine Turtle Newsletter 75: 46Google Scholar
Appleby, MC 1997 Life in a variable world: behavior, welfare and environmental design. Applied Animal Behaviour Science 54: 119. https://doi.org/10.1016/S0168-1591(96)01197-5CrossRefGoogle Scholar
Arena, PC, Warwick, C and Steedman, C 2014 Welfare and environmental implications of farmed sea turtles. Journal of Agricultural and Environmental Ethics 27(2): 309330. https://doi.org/10.1007/s10806-013-9465-8CrossRefGoogle Scholar
Barber, JCE 2009 Programmatic approaches to assessing and improving animal welfare in zoos and aquariums. Zoo Biology 28: 519530. https://doi.org/10.1002/zoo.20260Google ScholarPubMed
Barber, JCE and Mellen, J 2008 Assessing animal welfare in zoos and aquariums: is it possible? In: Bettinger, T and Bielitzki, J (eds) The Well-being of Animals in Zoo and Aquarium Sponsored Research: Putting Best Practices Forward pp 3952. Scientists Center for Animal Welfare: Green Belt, MD, USAGoogle Scholar
Blumenthal, JM, Austin, TJ, Bell, CDL, Bothwell, JB, Broderick, AC, Ebanks-Petrie, G, Gibb, JA, Luke, KE, Olynik, JR, Orr, MF, Solomon, JL and Godley, BJ 2009 Ecology of hawksbill turtles, Eretmochelys imbricata, on a Western Caribbean foraging ground. Chelonian Conservation and Biology 8: 110. https://doi.org/10.2744/CCB-0758.1CrossRefGoogle Scholar
Bluvias, JE and Eckert, KL 2010 Marine turtle trauma response procedures: A husbandry manual. Wider Caribbean Sea Turtle Conservation Network (WIDECAST) Technical Report No 10. pp 1100. Ballwin: Missouri, USAGoogle Scholar
Broom, DM 1988 The scientific assessment of animal welfare. Applied Animal Behaviour Science 20: 519. https://doi.org/10.1016/0168-1591(88)90122-0CrossRefGoogle Scholar
Broom, DM 1996 Animal welfare defined in terms of attempts to cope with the environment. Acta Agriculturae Scandinavica-A 27:2228Google Scholar
Brown, NJ, Sokal, AD and Friedman, HL 2013 The complex dynamics of wishful thinking: the critical positivity ratio. American Psychologist 68(9): 801–13. https://doi.org/10.1037/a0032850CrossRefGoogle ScholarPubMed
Burghardt, GM, Ward, B and Rosscoe, R 1996 Problem of reptile play: Environmental enrichment and play behavior in a captive Nile soft-shelled turtle, Trionyx triunguis. Zoo Biology 15: 223238. https://doi.org/10.1002/(SICI)1098-2361(1996)15:33.0.CO;2-D>CrossRefGoogle Scholar
Caldwell, DK 1962 Carapace Length: Body Weight Relationship and Size and Sex Ratio of the Northeastern Pacific Green Sea Turtle, Chelonia Mydas Carrinegra. Los Angeles County Museum: CA, USAGoogle Scholar
Castanet, J 1994 Age estimation and longevity in reptiles. Gerontology 40: 174192. https://doi.org/10.1159/000213586CrossRefGoogle ScholarPubMed
Clark, FE 2013 Marine mammal cognition and captive care: a proposal for cognitive enrichment in zoos and aquariums. Journal of Zoo and Aquarium Research 1(1): 16. https://doi.org/10.19227/jzar.v1i1.19Google Scholar
Clegg, ILK, Borger-Turner, JL and Eskelinen, HC 2015 C-Well: The development of a welfare assessment index for captive bottlenose dolphins (Tursiops truncatus). Animal Welfare 24: 267282. https://doi.org/10.7120/09627286.24.3.267CrossRefGoogle Scholar
Davis, KM 2009 Sociality, cognition, and social learning in turtles (Emydidae). PhD Dissertation, University of Tennessee, USAGoogle Scholar
Davis, KM and Burghardt, GM 2012 Long-term retention of visual tasks by two species of Emydid turtles, Pseudemys nelsoni and Trachemys scripta. Journal of Comparative Psychology 126(3): 213223. https://doi.org/10.1037/a0027827Google ScholarPubMed
Delfour, F and Beyer, H 2012 Assessing the effectiveness of environmental enrichment in bottlenose dolphins (Tursiops truncatus). Zoo Biology 31: 137150. https://doi.org/10.1002/zoo.20383Google Scholar
Dunbar, SG, Levenson, D and Crognale, M 2008 In-water observations of recently released juvenile hawksbills (Ertetmochelys imbricata). Marine Turtle Newsletter 121: 59Google Scholar
Eckert, S, Levenson, D and Crognale, M 2006 The sensory biology of sea turtles: what can they see, and how can this help them avoid fishing gear. Sea turtle and pelagic fish sensory biology: developing techniques to reduce sea turtle bycatch in longline fisheries p 8e16. NOAA Technical Memorandum NMFS-PIFSC-7, National Marine Fisheries Service, December 2006. https://www.bmis-bycatch.org/system/files/zotero_attachments/library_1/ZQ7KAHJS%20-%20Swimmer%20and%20Brill%20-%202006%20-%20Sea%20turtle%20and%20pelagic%20fish%20sensory%20biology%20devel.pdf#page=18Google Scholar
Emer, SA, Mora, CV, Harvey, MT and Grace, MS 2015 Predators in training: operant conditioning of novel behavior in wild Burmese pythons (Python molurus bivitattus). Animal Cognition 18(1): 269278. https://doi.org/10.1007/s10071-014-0797-1CrossRefGoogle ScholarPubMed
Ethier, N and Balsamo, C 2005 Training sea turtles for husbandry and enrichment. Proceedings of the Seventh International Conference on Environmental Enrichment pp 106111. 31 July-5 August 2005, New York, USAGoogle Scholar
Fredrickson, BL and Losada, MF 2005 Positive affect and the complex dynamics of human flourishing. American Psychologist 60(7): 678–86. https://doi.org/10.1037/0003-066X.60.7.678CrossRefGoogle ScholarPubMed
Frick, MG and McFall, G 2007 Self-grooming by loggerhead sea turtles in Georgia, USA. Marine Turtle Newsletter 118: 15Google Scholar
Fuller, WJ, Broderick, AC, Hooker, SK and Witt, MJ 2009 Insights into habitat utilization by green turtles (Chelonia mydas) during the internesting period using animal borne digital cameras. Marine Technology Society Journal 43(3): 5159. https://doi.org/10.4031/MTSJ.43.3.4CrossRefGoogle Scholar
Grassman, MA and Owens, DW 1982 Development and extinction of food preferences in the loggerhead sea turtle, Caretta caretta. Copeia 1982(4): 965969. https://doi.org/10.2307/1444110CrossRefGoogle Scholar
Guillen, L, Marcum, H and George, J 2008 Behavioral impact of enrichment tools on captive sea turtles. Proceedings of the 27th Annual Symposium on Sea Turtle Biology and Conservation: NOAA Technical Memorandum NMFS-SEFSC-569 p 17. 24 February-1 March 2007, Myrtle Beach, South Carolina, USAGoogle Scholar
Hays, GC, Glen, F, Broderick, AC, Godley, BJ and Metcalf, JD 2002 Behavioural plasticity in a large marine herbivore: Contrasting patterns of depth utilisation between two green turtle (Chelonia mydas) populations. Marine Biology 141: 985990. https://doi.org/10.1007/s00227-002-0885-7CrossRefGoogle Scholar
Hellmuth, H, Augustine, L, Watkins, B and Hope, K 2012 Using operant conditioning and desensitization to facilitate veterinary care with captive reptiles. Veterinary Clinics of North America: Exotic Animal Practice 15: 425443. https://doi.org/10.1016/j.cvex.2012.06.003Google ScholarPubMed
Hochscheid, S, Maffucci, F, Bentivegna, F and Wilson, RP 2005 Gulps sneezes and sniffs: how measurement of beak movement in sea turtles can elucidate their behavior and ecology. Journal of Experimental Marine Biology and Ecology 316: 4553. https://doi.org/10.1016/j.jembe.2004.10.004CrossRefGoogle Scholar
Holtzman, DA, Harris, TW, Aranguran, G and Bostock, E 1999 Spatial learning of an escape task by young corn snakes, Elaphe guttata guttata. Animal Behaviour 57(1): 5160. https://doi.org/10.1006/anbe.1998.0971CrossRefGoogle ScholarPubMed
Honess, P and Wolfensohn, 2010 The extended welfare assessment grid: A matrix for the assesssment welfare and cumulative suffering in experimental animals. Alternatives to Laboratory Animals 38(3): 205212. https://doi.org/10.1177/026119291003800304CrossRefGoogle Scholar
Houghton, DR, Callow, MJ and Hays, GC 2003 Habitat utilization by juvenile hawksbill turtles (Eretmochelys imbricata, Linneaus 1776) around a shallow water coral reef. Journal of Natural History 37(10): 12691280. https://doi.org/10.1080/00222930110104276CrossRefGoogle Scholar
Houghton, DR, Cedras, A, Myers, AE, Liebsch, N, Metcalfe, JD, Mortimer, JA and Hays, GC 2008 Measuring the state of consciousness in a free-living diving sea turtle. Journal of Experimental Marine Biology and Ecology 356: 115120. https://doi.org/10.1016/j.jembe.2007.12.008CrossRefGoogle Scholar
Justice, WSM, O'Brien, MF, Szyska, O, Shotton, J, Gilmour, JEM, Riordan, P and Wolfenson, S 2017 Adaptation of the animal welfare assessment grid (AWAG) for monitoring animal welfare in zoological collections. Veterinary Record 181(6): 143. https://doi.org/10.1136/vr.104309CrossRefGoogle ScholarPubMed
Kotloski, RJ and Sutula, TP 2015 Environmental enrichment: Evidence for an unexpected therapeutic influence. Experimental Neurology 264: 121126. https://doi.org/10.1016/j.expneurol.2014.11.012CrossRefGoogle ScholarPubMed
Kuhar, CW 2006 In the deep end: Pooling data and other statistical challenges of zoo and aquarium research. Zoo Biology 25: 339352. https://doi.org/10.1002/zoo.20089CrossRefGoogle Scholar
Levenson, DH, Eckert, SA, Crognale, MA, Deegan, JFI and Jacobs, GH 2004 Photopic spectral sensitivity of green and loggerhead sea turtles. Copeia 4: 908914. https://doi.org/10.1643/CP-03-217R1CrossRefGoogle Scholar
Lopez, JC, Rodriguez, F, Gomez, Y, Vargas, JP, Broglio, C and Salas, C 2000 Place and cue learning in turtles. Animal Learning and Behavior 28(4): 360–272. https://doi.org/10.3758/BF03200270CrossRefGoogle Scholar
Manire, CA, Norton, TM, Stacy, BA, Innis, CJ and Harms, CA 2017 Sea Turtle Health & Rehabilitation. J Ross Publishing: Plantation, Florida, USAGoogle Scholar
Manton, M, Karr, A and Ehrenfeld, DW 1972 Chemoreception in the migratory sea turtle, Chelonia mydas. The Biological Bulletin 143(1): 184–95. https://doi.org/10.2307/1540338Google Scholar
Maple, TL and Lindburg, DG 2008 Empirical zoo: Opportunities and challenges to research in zoos and aquariums. Special Issue of Zoo Biology 27(6): 431504. https://doi.org/10.1002/zoo.20214Google Scholar
Margulis, SW and Westhus, EJ 2007 Evaluation of different observational sampling regimes for use in zoological parks. Applied Animal Behaviour Science 110: 363376. https://doi.org/10.1016/j.applanim.2007.05.001CrossRefGoogle Scholar
Martin, KJ, Alessi, SC, Gaspard, JC, Tucker, AD, Bauer, GB and Mann, DA 2012 Underwater hearing in the loggerhead turtle (Caretta caretta): a comparison of behavioral and auditory evoked potential audiograms. Journal of Experimental Biology 215(17): 30013009. https://doi.org/10.1242/jeb.066324CrossRefGoogle Scholar
Mellen, J and MacPhee, MS 2001 Philosophy of environmental enrichment: Past, present, and future. Zoo Biology 20: 211226. https://doi.org/10.1002/zoo.1021CrossRefGoogle Scholar
Mellen, JD and Ellis, S 1996 Animal learning and husbandry training. In: Kleinman, DG, Allen, ME, Thompson, KV, Lumpkin, S and Harris, H (eds) Wild Mammals in Captivity: Principles and Techniques pp 8899. University of Chicago Press: Chicago IL, USAGoogle Scholar
Murphy-Hopkins, SR, Owens, DW and Murphy, TM 2003 Ecology of immature loggerheads on foraging grounds and adults in internesting habitat in the eastern United States. In: Bolten, AB and Witherington, BE (eds) Loggerhead Sea Turtles pp 79–63. Smithsonian Institution Press: Washington, DC, USAGoogle Scholar
Newberry, RC 1995 Environmental enrichment: increasing the biological relevance of captive environments. Applied Animal Behaviour Science 44: 229243. https://doi.org/10.1016/0168-1591(95)00616-ZCrossRefGoogle Scholar
Ogden, JC, Robinson, L, Whitlock, K, Daganhardt, H and Cebula, R 1983 Diel foraging patterns in juvenile green turtles (Chelonia mydas) in St Croix United States Virgin Islands. Journal of Experimental Marine Ecology 66: 199205. https://doi.org/10.1016/0022-0981(83)90160-0CrossRefGoogle Scholar
O'Hara, J and Wilcox, JR 1990 Avoidance responses of loggerhead turtles, Caretta caretta, to low frequency sound. Copeia 2: 564567. https://doi.org/10.2307/1446362CrossRefGoogle Scholar
Proietti, MC, Reisser, R and Sechhi, ER 2012 Foraging by immature hawksbill sea turtles at Brazilian Islands. Marine Turtle Newsletter 135: 46Google Scholar
Ryan, M, Waters, R and Wolfensohn, S 2021 Assessment of the welfare of experimental cattle and pigs using the Animal Welfare Assessment Grid. Animals 11(4): 999. https://doi.org/10.3390/ani11040999CrossRefGoogle ScholarPubMed
Sandøe, P and Simonsen, HP 1992 Assessing animal welfare: where does science end and philosophy begin? Animal Welfare 1: 25267. https://doi.org/10.7120/09627286.1.3.257CrossRefGoogle Scholar
Sazima, C, Grossman, A and Sazima, I 2010 Turtle cleaners: reef fishes foraging on epibionts of sea turtles in the tropical Southwestern Atlantic, with a summary of this association type. Neotropical Ichthyology 8(1): 187192CrossRefGoogle Scholar
Schofield, G, Katselidid, KA, Dimopoulos, P, Panis, JD and Hays, GC 2006 Behavior analysis of the loggerhead sea turtle Caretta caretta from direct in-water observation. Endangered Species Research 2: 7179. https://doi:10.3354/esr002071CrossRefGoogle Scholar
Therrien, CL, Gaster, L, Cunningham-Smith, P and Manire, CA 2007 Experimental evaluation of environmental enrichment in sea turtles. Zoo Biology 26: 407416. https://doi.org/10.1002/zoo.20145CrossRefGoogle Scholar
United States Department of the Interior Fish and Wildlife Service 2013 Standard permit conditions for care and maintenance of captive sea turtles p 22. https://www.fws.gov/sites/default/files/documents/seaturtle-standard-conditions-for-care-2019.pdfGoogle Scholar
Valdivia, A, Wolf, S and Suckling, K 2019 Marine mammals and sea turtles listed under the U.S. Endangered Species Act are recovering. PLoS ONE 14: e0210164. https://doi.org/10.1371/journal.pone.0210164CrossRefGoogle ScholarPubMed
van Dam, RP and Diez, CE 1997 Diving behavior of immature hawksbill turtles (Eretmochelys imbricata) in a Caribbean reef habitat. Coral Reefs 16: 133138. https://doi.org/10.1007/s003380050067CrossRefGoogle Scholar
van Dam, RP and Diez, CE 1998a Home range of immature hawksbill turtles (Eretmochelys imbricata; Linnaeus) at two Caribbean islands. Journal of Experimental Marine Biology and Ecology 220(1): 1524. https://doi.org/10.1016/S0022-0981(97)00080-4CrossRefGoogle Scholar
van Dam, RP and Diez, CE 1998b Caribbean hawksbill turtle morphometrics. Bulletin of Marine Science 62(1): 145–55.Google Scholar
Warwick, C, Arena, PC, Lindley, S, Jessop, M and Steedman, C 2013 Assessing reptile welfare using behavioral criteria. In Practice 35(3): 123131. https://doi.org/10.1136/inp.f1197CrossRefGoogle Scholar
Watters, JV, Margulis, SW and Atsalis, S 2009 Behavioral monitoring in zoos and aquariums: a tool for guiding husbandry and directing research. Zoo Biology 28(1): 3548. https://doi.org/10.1002/zoo.20207CrossRefGoogle ScholarPubMed
Webster, M 2008 Inc Merriam-Webster's Collegiate Dictionary. Merriam Webster: Springfield, USAGoogle Scholar
Welfare Quality® 2009 Welfare Quality® Assessment Protocol for Poultry. Welfare Quality® Consortium: Lelystad, The NetherlandsGoogle Scholar
Whitham, JC and Wielebnowski, N 2013 New directions for zoo animal welfare science. Applied Animal Behaviour Science 147(3-4): 247260. https://doi.org/10.1016/j.applanim.2013.02.004CrossRefGoogle Scholar
Wilkinson, A, Chan, H and Hall, G 2007 Spatial learning and memory in the tortoise (Geochelone carbonaria). Journal of Comparative Psychology 121(4): 412418. https://doi.org/10.1037/0735-7036.12.1.4.412CrossRefGoogle ScholarPubMed
Wilson, RP, Shepard, ELC and Liebsch, N 2008 Prying into the intimate details of animal lives: use of a daily diary on animals. Endangered Species Research 4: 123137. https://doi.org/10.3354/esr00064CrossRefGoogle Scholar
Wood, LD, Milton, S and Maple, TL 2017 Foraging behavior of wild hawksbill turtles (Eretmochelys imbricata) in Palm Beach County, Florida, USA. Chelonian Conservation and Biology 16(1): 7075. https://doi.org/10.2744/CCB-1242.1CrossRefGoogle Scholar
Zug, GR, Wynn, AH and Ruckdeschel, C 1986 Age determination of loggerhead sea turtles, Caretta caretta, by incremental growth marks in the skeleton. Smithsonian Contributions to Zoology 427: 134CrossRefGoogle Scholar