Behavioral responses of captive maned wolves to olfactory enrichment: a preliminary study

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Milene Paula Figueira
Fernanda Fatima Rodrigues Silva
Alice Ribeiro
Ita Oliveira Silva
Vanner Boere

Resumen

Environmental enrichment is a technique that increases animal welfare. The behavior of maned wolves when exposed to four odors hidden outside the enclosure was investigated. Using the focal animal method and recording all occurrences, their behavior was analyzed for five minutes in each baseline phase (Basal), during exposure (Exp), and after withdrawal of the stimulus (Pos). Behavioral responses were categorized as positive (P+), negative (N-), and other (Ot). The average P+ increased significantly (p < .05) from the Basal to the Exp, but it was not statistically different (p = .6) between the Basal and the Pos. Neither N- nor Ot changed statistically in any of the phases (p > .5). The methodology we used with olfactory stimuli was efficient, seeming to increase the well-being of the maned wolves.

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Behavioral responses of captive maned wolves to olfactory enrichment: a preliminary study. (2023). Revista Argentina De Ciencias Del Comportamiento, 15(2), 26-34. https://doi.org/10.32348/1852.4206.v15.n2.34992
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Behavioral responses of captive maned wolves to olfactory enrichment: a preliminary study. (2023). Revista Argentina De Ciencias Del Comportamiento, 15(2), 26-34. https://doi.org/10.32348/1852.4206.v15.n2.34992

Referencias

Bandeira De Melo, L. F., Lima Sábato, M. A., Vaz Magni, E. M., Young, R. J., & Coelho, C. M. (2007). Secret lives of maned wolves (Chrysocyon brachyurus Illiger 1815): as revealed by GPS tracking collars. Journal of Zoology, 271(1), 27-36. https://doi.org/10.1111/j.1469-7998.2006.00176.x

Boere, V. (2001). Environmental enrichment for Neotropical primates in captivity. Ciência Rural, 31(3), 543-551. https://doi.org/10.1590/S0103-84782001000300031

Boissy, A., Manteuffel, G., Jensen, M. B., Moe, R. O., Spruijt, B., Keeling, L. J., Winckler, C., Forkman, B., Dimitrov, I., Langbein, J., Bakken, M., Veissier, I., & Aubert, A. (2007). Assessment of positive emotions in animals to improve their welfare. Physiology & Behavior, 92(3), 375-397. https://doi.org/10.1016/j.physbeh.2007.02.003

Browning, H. (2020). The natural behavior debate: Two conceptions of animal welfare. Journal of Applied Animal Welfare Science, 23(3), 325-337. https://doi.org/10.1080/10888705.2019.1672552

Cannas, S., Frank, D., Minero, M., Aspesi, A., Benedetti, R., & Palestrini, C. (2014). Video analysis of dogs suffering from anxiety when left home alone and treated with clomipramine. Journal of Veterinary Behavior, 9(2), 50-57. https://doi.org/10.1016/j.jveb.2013.12.002

Clark, F., & King, A. J. (2008). A critical review of zoo-based olfactory enrichment. En: J. L., Hurst, R. J., Beynon, S.C., Roberts, & T.D., Wyatt (Eds.), Chemical Signals in Vertebrates 11, (pp. 391–398). Springer https://doi.org/10.1007/978-0-387-73945-8_37

Coelho, C. M., Azevedo, C. S., & Young R. J. (2012). Behavioral responses of maned wolves (Chrysocyon brachyurus, Canidae) to different categories of environmental enrichment stimuli and their implications for successful reintroduction. Zoo Biology, 31(4), 453-469. https://doi.org/10.1002/zoo.20410

Conde, C., Costa, V., & Tomaz, C. (1999). PROSTCOM: un conjunto de programas para registro y procesamiento de datos comportamentales en investigaciones de fisiologia y farmacologia. Biotemas, 13(1), 145-159. https://repositorio.unb.br/bitstream/10482/13011/1/ARTIGO_PROSTCOMunConjuntoProgramas.pdf

Cummings, D., Brown, J., Rodden, M. D., & Songsasen, N. (2007). Behavioral and physiologic responses to environmental enrichment in the maned wolf (Chrysocyon brachyurus). Zoo Biology, 26(5), 331–343. https://doi.org/10.1002/zoo.20138

Ferdowsian, H., & Merskin, D. (2012). Parallels in sources of trauma, pain, stress, and suffering in humans and nonhuman animals. Journal of Trauma Dissociation, 13(4), 448-468. https://doi.org/10.1080/15299732.2011.652346

Figueira, M. P., Silva, F. F. R., Ribeiro, A., Silva, I. O., & V. Boere. (2021). The behavioral response of the crab-eating fox to olfactory enrichment. Applied Animal Behaviour Science, 242, 105430. https://doi.org/10.1016/j.applanim.2021.105430

Goulart, V. D., Azevedo, P. G., Van De Schepop, J. A., Teixeira, C. P., Barçante, L., Azevedo, C. S., & Young, R. J. (2009). GAPs in the study of zoo and wild animal welfare. Zoo Biology, 28(6), 561-573. https://doi.org/10.1002/zoo.20285

Horowitz, A., & Franks, B. (2020). What smells? Gauging attention to olfaction in canine cognition research. Animal Cognition, 23(1), 11–18. https://doi.org/10.1007/s10071-019-01311-z

Kuczaj, S., Lacinak, T., Fad, O., Trone, M. Solangi, M., & Ramos, J. (2002). Keeping environmental enrichment enriching. International Journal of Comparative Psychology, 15(2), 127-137. https://doi.org/10.46867/C4XK5N

Langguth, A. (1975). Ecology and evolution in the South American canids, En: M. Fox (ed.), The wild canids: their systematics behavioral ecology and evolution (pp. 192-206). Van Nostrand Reinhold.

Maia, O. B., & Gouveia, A. M. G. (2002). Birth and mortality of maned wolves Chrysocyon brachyurus (Illiger, 1811) in captivity. Brazilian Journal of Biology, 62(1), 25–32. https://doi.org/10.1590/S1519-69842002000100004

Martin, P., & Bateson, P. (1993). Measuring behavior: an introductory guide. Cambridge University Press.

Mason, G. J. (2010). Species differences in responses to captivity: stress, welfare and the comparative method. Trends in Ecology and Evolution, 25(12), 713-721. https://doi.org/10.1016/j.tree.2010.08.011

Meagher, R. (2019). Is boredom an animal welfare concern? Animal Welfare, 28(1), 21-32. https://doi.org/10.7120/09627286.28.1.021

Mellor, D. J. (2016). Updating animal welfare thinking: Moving beyond the “five freedoms” towards “a life worth living”. Animals, 6(3), 21. https://doi.org/10.3390/ani6030021

Newberry, R.C. (1995). Environmental enrichment: Increasing the biological relevance of captive environments. Applied Animal Behaviour Science, 44(2-4), 229–243. https://doi.org/10.1016/0168-1591(95)00616-Z

Paula, R. C., & DeMatteo, K. (2015). Chrysocyon brachyurus. The IUCN Red List of Threatened Species 2015: e.T4819A88135664. https://dx.doi.org/10.2305/IUCN.UK.2015-4.RLTS.T4819A82316878.en

Petrosini, L., De Bartolo, P., Foti, F., Gelfo, F., Cutuli, D., Leggio, M. G., & Mandolesi, L. (2009). On whether the environmental enrichment may provide cognitive and brain reserves. Brain Research Review, 61(2), 221-239. https://doi.org/10.1016/j.brainresrev.2009.07.002

Pierce, J., & Bekoff, M. (2018). A Postzoo Future: Why welfare fails animals in zoos. Journal of Applied Animal Welfare Science, 21(1), 43-48. https://doi.org/10.1080/10888705.2018.1513838

Rodden, M., Rodrigues, F., & Bestelmeyer, S. (2004). Maned wolf Chrysocyon brachyurus. En: C. Sillero-Zubiri, M. Hoffmann, & D. W. Macdonald (Eds.) Canids: foxes, wolves, jackals and dogs. Status survey and conservation action plan. IUCN/SSC Canid Specialist Group (pp. 32-38). Gland.

Vasconcellos, A.S., Guimarães, M. A. B. V., Oliveira, C. A., Pizzutto, C. S., & Ades, C. (2009). Environmental enrichment for maned wolves (Chrysocyon brachyurus): Group and individual effects. Animal Welfare, 18(3), 289–300. https://doi.org/10.1017/S0962728600000543

Wells, D. L. (2009). Sensory stimulation as environmental enrichment for captive animals: A review. Applied Animal Behaviour Science, 118(1-2),1–11. https://doi.org/10.1016/j.applanim.2009.01.002

Zar, J. H. 1999. Biostatistical analysis (4th edition). Prentice Hall.