Native and no-native herbivorous relationships have mutual benefit: Lepus flavigularis case
Keywords:
Diet competition, diet overlap, grazing, México, Tehuantepec jackrabbit, livestock.Abstract
Lepus flavigularis is an endemic leporid from southeastern Oaxaca, México, listed as “endangered†under Mexican law and the IUCN Red List. The main threat to the species is severe habitat fragmentation due to human activities. The jackrabbit shares the grasslands with cattle (Bos taurus), but the trophic interaction between these herbivores is unknown. This study aimed to determine the seasonal diet of Lepus flavigularis and cattle, to identify the possible dietary overlap between these mammals. The study zone covers an area around the locality of Santa María del Mar in Oaxaca, southern México. Plant species were identified using linear transects, and vegetation cover was also estimated using circular plots. Throughout the study fresh L. flavigularis and B. taurus fecal samples were collected, which were processed using the microhistological technique to determine the seasonal botanical composition of diets from the two species. Twenty-three plant species were recorded in the diet of L. flavigularis and 29 species in the diet of B. taurus. Both herbivores fed primarily on Poaceae species throughout the year (L. flavigularis: dry season (ds) = 79.79 %, wet season (ws) = 91.54 %; B. taurus: ds = 78.02 %, ws = 84.63 %) despite the significant difference in the availability of plant species between seasons. No significant differences were found in the seasonal composition of the diet between the two species. Twelve plant species were consumed by both herbivores during the two seasons. The dietary overlap between the two species was high for both seasons (ds Ojk = 0.7311, ws Ojk = 0.8459). Trophic niche breadth was low for both species, with a high dietary overlap. We recorded low seasonal use values for L. flavigularis and B. taurus when compared to forage availability. Low trophic niche breadth and high dietary overlap between the two herbivores suggest forage resources competition. However, we expect that jackrabbits benefit from cattle presence, as long as the stocking rate does not increase. Furthermore, B. taurus grazing reduces height, cover, and density of vegetation, which could help L. flavigularis to avoid predators.References
BAUER, D. F. 1972. Constructing Confidence Sets Using Rank Statistics. Journal of the American Statistical Association 67:687–690.
BERTOLINO, S., N. C. DI MONTEZEMOLO, AND B. BASSANO. 2009. Food–niche relationships within a guild of alpine ungulates including an introduced species. Journal of Zoology 277:63–69.
BOCK, C. E., Z. F. JONES, AND J. H. BOCK. 2006. Abundance of Cottontails (Sylvilagus) in an Exurbanizing Southwestern Savanna. The Southwestern Naturalist 51:352–357.
BONINO, N. 2006. Interacción trófica entre el conejo silvestre europeo y el ganado doméstico en el noroeste de la Patagonia Argentina. Ecología Austral 16:135–142.
BONINO, N. A. 2011. Financial impact of exotic wild rabbits on livestock production in northwestern Patagonia, Argentina. 2nd World Conference on Biological Invasions and Ecosystem Functioning. Buenos Aires, Argentina.
CARRILLO-REYES, A., ET AL. 2010. Home range dynamics of the Tehuantepec Jackrabbit in Oaxaca, Mexico. Revista Mexicana de Biodiversidad 81:143–151.
CARRILLO-REYES, A., ET AL. 2012. Uso de hábitat de la liebre en peligro de extinción, Lepus flavigularis: implicaciones para su conservación. Therya 3:113–125.
CHACÓN-TRINIDAD, F., ET AL. 2020. Ganado bovino en el hábitat de Lepus flavigularis (Wagner, 1844): ¿una relación de competencia? Árido-Ciencia 5:3–13.
CODRON, D., ET AL. 2007. Nutritional content of savanna plant foods: implications for browser/grazer models of ungulate diversification. European Journal of Wildlife Research 53:100–111.
CORTÉS-MARCIAL, M., Y. M. M. AYÓN, AND M. BRIONES–SALAs. 2014. Diversity of large and medium mammals in Juchitan, Isthmus of Tehuantepec, Oaxaca, Mexico. Animal Biodiversity and Conservation 37:1–12.
DANIEL, A., ET AL. 1993. Range condition influences on Chihuahuan desert cattle and jackrabbit diets. Journal of Range Management 46:296–301.
DESBIEZ, A. L. J., ET AL. 2009. Niche Partitioning Among White-Lipped Peccaries (Tayassu pecari), Collared Peccaries (Pecari tajacu), and Feral Pigs (Sus scrofa). Journal of Mammalogy 90:119–128.
DU TOIT, J. T. 2011. Coexisting with cattle. Science 333:1710-1711.
FARÍAS, V., AND T. FULLER. 2009. Native vegetation structure and persistence of endangered Tehuantepec jackrabbits in a neotropical savanna in Oaxaca, México. Biodiversity and Conservation 18:1963–1978.
FRACKER, S. B., AND H. A. BRISCHLE. 1944. Measuring the local distribution of ribes. Ecology 25:283–303.
FRANCO-LÓPEZ, J., G. ET AL. 1989. Manual de ecología. Trillas. Ciudad de México, México.
FRESCHI, P., ET AL. 2014. Diet of the Apennine hare in a southern Italy Regional Park. European Journal of Wildlife Research 60:423–430.
FRESCHI, P., ET AL. 2015. Diet of the Italian hare (Lepus corsicanus) in a semi-natural landscape of southern Italy. Mammalia 79:51–59.
GAHR, M. L. 1993. Natural history, burrow habitat and use, and home range of the pygmy rabbit (Brachylagus idahoensis) of Sagebrush Flat, Washington. M. Sc thesis. University of Washington. Washington, U. S. A.
GARCÍA, E., AND COMISIÓN NACIONAL PARA EL CONOCIMIENTO Y USO DE LA BIODIVERSIDAD. 1998. Climas (Clasificación de Köppen, modificado por García). Comisión Nacional para el Conocimiento y Uso de la Biodiversidad. Ciudad de México, México.
GE, D., ET AL. 2013. Evolutionary History of Lagomorphs in Response to Global Environmental Change. Plos One 8:e59668.
GORDON, I. J., AND H. H. T. PRINS (EDS.). 2008. The Ecology of Browsing and Grazing. Springer Berlin Heidelberg. Berlin, Germany.
GOTELLI, N. J., E. M. HART, AND A. M. ELLISON. 2015. EcoSimR: Null model analysis for ecological data R package v.0.1.0.
HULBERT, I. A., AND R. ANDERSEN. 2001. Food competition between a large ruminant and a small hindgut fermentor: the case of the roe deer and mountain hare. Oecologia 128:499-508.
IUCN. 2022. The IUCN Red List of Threatened Species. Version 2021.3. www.iucnredlist.org. Accessed May 2, 2022.
KARMIRIS, I. E., Z. KOUKOURA, AND G. CHRISTODOULOU. 2005. Use of alpine ranges by brown hare (Lepus europaeus) and livestock in central Greece. Competition or facilitation? Proceedings of the XXVIIth congress of the International Union of Game Biologists. Hannover, Germany.
KARMIRIS, I. E., AND A. S. NASTIS. 2010. Diet overlap between small ruminants and the European hare in a Mediterranean shrubland. Central European Journal of Biology 5:729–737.
KONTSIOTIS, V. J., A. CH. TSIOMPANOUDIS, AND D. E. BAKALOUDIS. 2011. The influence of habitat structure on the European brown hare Lepus europaeus food habits in mountainous areas of northern Greece. Mammalia 75:389–394.
KUFNER, M. B., ET AL. 2008. Is the native deer Mazama gouazoubira threatened by competition for food with the exotic hare Lepus europaeus in the degraded Chaco in Córdoba, Argentina? Journal of Arid Environments 72:2159–2167.
KUIJPER, D. P. J., ET AL. 2008. Time-scale effects in the interaction between a large and a small herbivore. Basic and Applied Ecology 9:126–134.
LEVINS, R. 1968. Evolution in Changing Environments: Some Theoretical Explorations. Princeton University Press. Princeton, U.S.A.
LÓPEZ-CORTÉS, F., ET AL. 2007. Dietas de Abrothrix andinus, Phyllotis xanthopygus (Rodentia) y Lepus europaeus (Lagomorpha) en un ambiente altoandino de Chile. Revista chilena de historia natural 80:3–12.
LORENZO, C., ET AL. 2011. Diet of the endangered Tehuantepec jackrabbit, Lepus flavigularis. Therya 2:67–76.
LORENZO, C. M., T. M. RIOJA-PARADELA, AND A. CARRILLO-REYES. 2015. State of knowledge and conservation of endangered and critically endangered lagomorphs worldwide. Therya 6:11–30.
LORENZO, C., ET AL. 2018. Lepus flavigularis Wagner, 1844. Pp. 191–193, in Lagomorphs: Pikas, Rabbits, and Hares of the World (Smith, A. T., C. H. Johnston, P. C. Alves, and K. Hackländer, eds.). Johns Hopkins University Press. Baltimore, U.S.A.
LUNA-CASANOVA, A., ET AL. 2016. Endangered jackrabbit Lepus flavigularis prefers to establish its feeding and resting sites on pasture with cattle presence. Therya 7:277–284.
MISHRA, C., ET AL. 2004. Competition between domestic livestock and wild bharal Pseudois nayaur in the Indian Trans-Himalaya. Journal of Applied Ecology 41:344–354.
MORGIA, V. L., AND B. BASSANO. 2009. Feeding habits, forage selection, and diet overlap in Alpine chamois (Rupicapra rupicapra L.) and domestic sheep. Ecology Research 24:1043–1050.
NORBURY, G. L., AND G. D. SANSON. 1992. Problems with measuring diet selection of terrestrial, mammalian herbivores. Australian Journal of Ecology 17:1–7.
PEÑA-NEIRA, J. M. 1980. Similaridad de la dieta del ganado vacuno con las dietas de la liebre y el conejo de la zona central de Chihuahua. INIP-SARH. Chihuahua, México.
PEÑA-NEIRA, J. M., AND R. HABIB-DE PEÑA. 1980. La técnica microhistológica. Un método para determinar la composición botánica de la dieta de hervíboros. Instituto Nacional de Investigaciones Pecuarias - Departamento de Manejo de Pastizales. Ciudad de México, México.
PIANKA, E. R. 1975. Niche relations of desert lizards. Pp. 292–314, in Ecology and Evolution of Communities (M. Cody, and J. Diamond, eds.). Harvard University Press. Cambridge, U.S.A.
PREVEDELLO, J. A., ET AL. 2013. Population responses of small mammals to food supply and predators: a global meta-analysis. Journal of Animal Ecology 82:927–936.
QUINTEROS, C. P., ET AL. 2013. Dieta de verano de bovinos pastoreando en bosques de lenga (Nothofagus pumilio) y mallines de Chubut, Argentina. Revista de la Facultad de Ciencias Agrarias 45:285–292.
R CORE TEAM. 2020. R: A Language and Environment for Statistical Computing v.3.6.3. R Foundation for Statistical Computing. Vienna, Austria.
RIOJA, T., ET AL. 2011. Breeding and parental care in the endangered Tehuantepec jackrabbit (Lepus flavigularis). Western North American Naturalist 71:56–66.
RIOJA-PARADELA, T., A. CARRILLO-REYES, AND C. LORENZO. 2012. Análisis de población viable para determinar el riesgo de extinción de la liebre de Tehuantepec (Lepus flavigularis) en Santa María del Mar, Oaxaca. Therya 3:137–150.
RIOJA-PARADELA, T. M. 2008. Comportamiento reproductivo de la liebre de Tehuantepec (Lepus flavigularis) en su hábitat. Ph. D. thesis. El Colegio de la Frontera Sur, San Cristóbal de las Casas, México.
RÍO-OLAGUE, F. 1999. Fundamentos y técnicas para medir vegetación. Universidad Juárez del Estado de Durango. Gómez Palacio, México.
RSTUDIO TEAM. 2020. RStudio: Integrated Development Environment for R v.1.3.1073.
SANSON, G. D., S. A. KERR, AND K. A. GROSS. 2007. Do silica phytoliths really wear mammalian teeth? Journal of Archaeological Science 34:526–531.
SEMARNAT. 2010. Norma Oficial Mexicana NOM-059-SEMARNAT-2010. Protección ambiental-especies nativas de México de flora y fauna silvestres-categorías de riesgo y especificaciones para su inclusión, exclusión o cambio-Lista de especies en riesgo. México. December 30, 2010.
SMITH, R. K., ET AL. 2004. Conservation of European hares (Lepus europaeus) in Britain: Is increasing habitat heterogeneity in farmland the aswer? Journal of Applied Ecology 41:1092–1102.
SMITH, R. K., ET AL. 2005. Vegetation quality and habitat selection by European hares Lepus europaeus in a pastural landscape. Acta Theriologica 50:391–404.
TILMAN, D., AND J. A. DOWNING. 1994. Biodiversity and Stability in Grasslands. Nature 367:363–365.
TIRADO, C., ET AL. 2012. Trophic preferences in an assemblage of mammal herbivores from Andean Puna (Northern Chile). Journal of Arid Environments 79:8–12.
VARGAS, J. 2000. Distribución, abundancia y hábitat de la liebre endémica Lepus flavigularis (Mammalia: Lagomorpha). M. Sc thesis. Universidad Nacional Autónoma de México. Ciudad de México, México.
VAVREK, M. J. 2011. Fossil: palaeoecological and palaeogeographical analysis tools. Palaeontologia Electronica 14:1T.
YOUNG, T. P., T. M. PALMER, AND M. E. GADD. 2005. Competition and compensation among cattle, zebras, and elephants in a semi-arid savanna in Laikipia, Kenya. Biological Conservation 122:351–359.
ZHANG, J. 2013. spaa: SPecies Association Analysis R package v.0.2.1.
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