Abstract
Regional and local environmental conditions shape the habitat pbl]References of species. In tropical highlands, the regional effects of elevation and local effects of topography combine to shape environmental conditions and create drastically heterogeneous habitats. This is thought to strongly influence the habitat pbl]References of species in the region at a local level; however, evidence of this hypothesis remains scarce. We studied the habitat pbl]References of the Andean cottontail Sylvilagus andinus (Lagomorpha: Leporidae) in relation to elevation and wind exposure mediated by local topography. We used the presence/absence of the species’ pellets to assess their habitat preference on hillsides protected from versus exposed to high winds between elevations of 3550 and 4150 m a.s.l. Pellets of S. andinus were primarily found at elevations lower than 4000 m and where exposure to wind was reduced. At any given elevation cottontails appear to prefer wind-protected sites over those with greater exposure to high winds. Our results provide useful information for the conservation management of S. andinus and the Andean highland fauna in general.
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References
Bates, D., Mächler, M., Bolker, B., Walker, S., 2015. Fitting linear mixed-effects models using lme4. J. Stat. Softw. 67, 1–48, https://doi.org/10.18637/jss.v067.i01.
Cabrera, A., 1913. Dos mamíferos nuevos de la fauna Neotropical. Trab. Mus. Cienc. Nat. Ser. Zool. 9, 3–15.
Crawley, M.J., 2002. Statistical Computing: An Introduction to Data Analysis Using S-Plus, first ed. Wiley, New York.
Davenport, J., 1992. Animal Life at Low Temperatures, first ed. Springer, Dordrecht, Netherlands.
Dinerstein, E., Olson, D., Joshi, A., Vynne, C., Burgess, N.D., Saleem, M., 2017. An ecoregion-based approach to protecting half the Terrestrial Realm. Bioscience 67, 534–545, https://doi.org/10.1093/biosci/bix014.
Fox, J., Weisberg, S., 2011. An R Companion to Applied Regression, second ed. Sage, Thousand Oaks, CA.
Garreaud, R.D., 2009. The Andes climate and weather. Adv. Geosci. 22, 3–11, https://doi.org/10.5194/adgeo-22-3-2009.
Hershkovitz, P., 1938. A review of the rabbits of the andinus group and their distribution in Ecuador. Occas. Pap. Mus. Zool. Univ. Mich. 393, 1–15 https://doi.org/hdl.handle.net/2027.42/56832.
Hershkovitz, P., 1950. Mammals of the northern Colombia. Preliminary report No. 6: rabbits (Leporidae), with notes on the classification and distribution of South American forms. Proc. U. S. Natl. Mus. 100, 327–375, https://doi.org/10.5479/si.00963801.100-3265.327.
Jorgensen, P.M., Ulloa, C.U., 1994. Seed Plants ofthe High Andes of Ecuador: A Checklist. Aarhus University Press, Aarhus, Denmark.
Law, B.S., Dickman, C.R., 1998. The use of habitat mosaics by terrestrial vertebrate fauna: implications for conservation and management. Biodivers. Conserv. 7, 323–333, https://doi.org/10.1023/A:1008877611726.
MAE., 2013. Sistema de clasificación de los ecosistemas del Ecuador continental. Subsecretaría de Patrimonio Natural, Ministerio del Ambiente del Ecuador, Quito.
Mayor, S.J., Schenider, D.C., Schaefer, J.A., Mahoney, S.P., 2009. Habitat selection at multiple scales. Ecoscience 16, 238–247, https://doi.org/10.2980/16-2-3238.
Morris, D.W., 1987. Ecological scale and habitat use. Ecology 68, 362–369, https://doi.org/10.2307/1939267.
R Core Tea., 2016. R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria (Accessed 15 September 2017) https://doi.org/www.R-project.org/.
Richter, M., Diertl, K.H., Emck, P., Peters, T., Beck, E., 2009. Reasons for an outstanding plant diversity in the tropical Andes of Southern Ecuador. Landsc. Online 12, 1–35, https://doi.org/dx.doi.org/10.3097/10.200912.
Ruedas, L.A., Marques, S.S., French, J.H., Nelson, R.P., Salazar-Bravo.J., Mora, J.M., Thompson, C.W., 2017. A prolegomenon to the systematics ofthe South American cottontail rabbits (Mammalia, Lagomorpha, Leporidae: sylvilagus): designation of a neotype for S. Andinus (Linnaeus, 1758), and restoration of S. Andinus (Thoma., 1897. and S. Tapetillus Thoma., 1913. Misc. Publ. Mus. Zool. Univ. Mich. 205, 1–67 https://doi.org/hdl.handle.net/2027.42/136089.
Sarmiento, G., 1986. Ecologically crucial features of climate in high tropical mountains. In: Vuilleumier, F., Monasterio, M. (Eds.), High Altitude Tropical Biogeography. Oxford University Press, Oxford, UK, pp. 11–45.
Sierra, R., 2013. Patrones y factores de deforestación en el Ecuador continental, 1990–2010 y un acercamiento a los próximos 10 anos. Conservación Internacional-Ecuador, Quito https://doi.org/www.forest-trends.org/wp-content/uploads/2013/03/rsierra_deforestacionecuadorl950-2020_180313-pdf.pdf.
Smith, A.P., Young, T.P., 1987. Tropical alpine plant ecology. Ann. Rev. Ecol. Syst. 18, 137–158, https://doi.org/dx.doi.org/10.1146/annurev.es.18.110187.001033.
Thomas, O., 1897. Descriptions of new bats and rodents from America. Ann. Mag. Nat. Hist. 6, 544–553.
Tirira, D.G., 2017. A Field Guide to the Mammals of Ecuador, 1st english edition. Asociación Ecuatoriana de Mastozoología and Editorial Murciélago Blanco, Publicación Especial sobre los mamíferos del Ecuador 10, Quito.
Wilson, D.E., Reeder, D.M. (Eds.), 2005. Mammal Species of the World: A Taxonomic and Geographic Reference., third ed. The John Hopkins University Press, Baltimore, MD.
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Camacho, L.F., Chávez, P. & Tirira, D.G. Elevation and wind exposure shape the habitat preferences of the Andean cottontail Sylvilagus andinus (Lagomorpha: Leporidae). Mamm Biol 94, 1–3 (2019). https://doi.org/10.1016/j.mambio.2018.10.008
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DOI: https://doi.org/10.1016/j.mambio.2018.10.008