Abstract
The availability of resources, their effect on population density and territoriality, and the ways in which these factors are interwoven with mating systems are important determinants of small mammal space use. It is often difficult to study these patterns in an integrated way, however, especially because long-term data are needed but not readily available. In this paper, we investigate effects of population density, season and breeding status on home range patterns of the promiscuous rodent Mastomys natalensis using monthly capture-mark-recapture data collected over 17 years in a 3-ha grid. Home ranges were estimated using minimum convex polygons bounded by trap locations, and home range overlap and visitation rates were calculated as a measure of territoriality. As higher population densities coincide with increased resource availability, we predicted that home range sizes would correlate negatively with density. Furthermore, as M. natalensis is promiscuous and population densities are generally high, we predicted that territoriality would be low, and home range overlap would therefore be high. Contrary to expectations the home ranges of female adults increased with population density, although those of male adults and subadults followed the expected decrease. Home range overlap and visitation rates were generally high, and increased significantly with population density. More importantly, they were never lower than those of simulated datasets consisting of randomly moved home ranges. These results therefore suggest that M. natalensis displays a complete lack of territoriality that is rarely seen in small mammals but still meets predictions based on knowledge of density and mating system.
Similar content being viewed by others
References
Adler GH (2011) Spacing patterns and social mating systems of echimyid rodents. J Mammal 92:31–38
Adler G, Endries M, Piotter S (1997) Spacing patterns within populations of a tropical forest rodent, Proechimys semispinosus, on five Panamanian islands. J Zool 241:43–53
Anderson R, May R (1979) Population biology of infectious diseases: part I. Nature 280:361–367
Bates D, Maechler M (2012) Matrix: sparse and dens matrix classes and methods. R package version 1.0-9. http://Matrix.R-forge.R-project.org/
Bates D, Maechler M, Bolker B (2012) lme4: Linear mixed-effects models using S4 classes. R package version 0.999999-0. http://CRAN.R-project.org/package=lme4
Blair WF (1941) Some data on the home ranges and general life history of the short-tailed shrew, red-backed vole, and woodland jumping mouse in Northern Michigan. Am Midl Nat 25:681–685
Borremans B, Leirs H, Gryseels S, Günther S, Makundi R, De Bellocq JG (2011) Presence of Mopeia virus, an African arenavirus, related to biotope and individual rodent host characteristics: implications for virus transmission. Vector Borne Zoonotic Dis 11:1125–1131
Brewster J, Leon M (1980) Relocation of the site of mother–young contact: maternal transport behavior in Norway rats. J Comp Physiol Psych 94:69–79
Burt WH (1943) Territoriality and home range concepts as applied to mammals. J Mammal 24:346–352
Calenge C (2006) The package adehabitat for the R software: a tool for the analysis of space and habitat use by animals. Ecol Model 197:516–519
Christensen JT (1996) Home range and abundance of Mastomys natalensis (Smith, 1834) in habitats affected by cultivation. Afr J Ecol 34:298–311
Coetzee CG (1975) The biology, behaviour, and ecology of Mastomys natalensis in southern Africa. Bull World Health Organ 52:637–644
Davis D (1958) The role of density in aggressive behaviour of house mice. Anim Behav 1:207–210
Dewsbury D (2006) A comparative study of rodent social behavior in a seminatural enclosure. Aggress Behav 9:207–215
Dice LR (1938) Some census methods for mammals. J Wildl Manage 2:119–130
Dobson FS (1984) Environmental influences on sciurid mating systems. In: Murie JO, Michener GR (eds) The biology of ground-dwelling squirrels. University of Nebraska Press, Lincoln, pp 229–249
Duplantier JMM, Granjon L, Bouganaly H (1996) Reproductive characteristics of three sympatric species of Mastomys in Senegal, as observed in the field and in captivity. Mammalia 60:629–638
Ebensperger LA, Blumstein DT (2007) Nonparental infanticide. In: Wolff JO, Sherman PW (eds) Rodent societies: an ecological & evolutionary perspective, 1st edn. The University of Chicago Press, Chicago and London, pp 267–279
Endries MJ, Adler GH (2005) Spacing patterns of a tropical forest rodent, the spiny rat (Proechimys semispinosus), in Panama. J Zool 265:147–155
Fiedler L (1988) Rodent problems in Africa. In: Prakash I (ed) Rodent pest management. CRC Press, Boca Raton, pp 35–65
Fleming TH (1971) Population ecology of three species of Neotropical rodents. Miscellaneous publications of the Museum of Zoology, University of Michigan 143:1–77
Frame JD, Baldwin JM, Gocke DJ, Troup JM (1970) Lassa fever, a new virus disease of man from West Africa. 1. Clinical description and pathological findings. Am J Trop Med Hyg 19:670–676
Gaulin SJC, Fitzgerald RW (1988) Home-range size as a predictor of mating systems in Microtus. J Mammal 69:311–319
Gerlach NM, McGlothlin JW, Parker PG, Ketterson ED (2012) Promiscuous mating produces offspring with higher lifetime fitness. Proc R Soc B 279:860–866
Getz LL, Hofmann JE (1986) Social organization in free-living prairie voles, Microtus ochrogaster. Behav Ecol Sociobiol 18:275–282
Goyens J, Reijniers J, Borremans B, Leirs H (2013) Density thresholds for Mopeia virus invasion and persistence in its host Mastomys natalensis. J Theor Biol 317:55–61
Granjon L, Lavrenchenko L, Corti M, Coetzee N, Abdel Rahman E (2011) Mastomys natalensis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011-1. http://www.iucnredlist.org. Downloaded on 4 November 2011
Guichón ML, Borgnia M, Righi CF, Cassini GH, Cassini MH (2003) Social behavior and group formation in the coypu (Mycocastor coypus) in the Argentinean pampas. J Mammal 84:254–262
Hoffmann A, Klingel H (1998) Spatial and temporal patterns in Mastomys cf. natalensis (Smith, 1834) as revealed by radiotracking. In: Denys C, Granjon L, Poulet A (eds) African small mammals. IRD Editions, Paris, pp 459–468
Ims RA (1987) Responses in spatial organization and behaviour to manipulations of the food resource in the vole Clethrionomys rufocanus. J Anim Ecol 56:585
Isaäcson M (1975) The ecology of Praomys (Mastomys) natalensis in southern Africa. Bull World Health Organ 52:629–636
Jackson T (1999) The social organization and breeding system of Brants’ whistling rat (Parotomys brantsii). J Zool 247:323–331
Kennis J, Sluydts V, Leirs H, Van Hooft WFP (2008) Polyandry and polygyny in an African rodent pest species, Mastomys natalensis. Mammalia 72:150–160
Kleiman D (1977) Monogamy in mammals. Q Rev Biol 52:39–69
Leirs H, Verheyen W, Michiels M, Verhagen R, Stuyck J (1989) The relation between rainfall and the breeding season of Mastomys natalensis (Smith, 1834) in Morogoro, Tanzania. Ann Soc Roy Zool Bel 119:59–64
Leirs H, Stuyck J, Verhagen R, Verheyen W (1990) Seasonal variation in growth of Mastomys natalensis (Rodentia: Muridae) in Morogoro, Tanzania. Afr J Ecol 28:298–306
Leirs H, Verhagen R, Verheyen W (1993) Productivity of different generations in a population of Mastomys natalensis rats in Tanzania. Oikos 68:53–60
Leirs H (1994) Population ecology of Mastomys natalensis (Smith, 1834). Implications for rodent control in Africa. Belgian Administration for Development Cooperation, Agricultural Ed. Nr3, Brussels
Leirs H, Verhagen R, Verheyen W (1994) The basis of reproductive seasonality in Mastomys rats (Rodentia: Muridae) in Tanzania. J Trop Ecol 10:55–66
Leirs H, Verheyen W, Verhagen R (1996) Spatial patterns in Mastomys natalensis in Tanzania (Rodentia, Muridae). Mammalia 60:545–556
Leirs H, Stenseth NC, Nichols JD, Hines JE, Verhagen R, Verheyen W (1997) Stochastic seasonality and nonlinear density-dependent factors regulate population size in an African rodent. Nature 389:176–180
Leirs H, Sluydts V, Makundi R (2010) Rodent outbreaks in sub-Saharan Africa. In: Singleton GR (ed) Rodent outbreaks: ecology and impacts. International Rice Research Institute, Los Baños, pp 269–280
Lewin-Koh NJ, Bivand R (2012) Maptools: Tools for reading and handling spatial objects. R package version 0.8-18. http://CRAN.R-project.org/package=maptools
Lloyd-Smith JO, Cross PC, Briggs CJ, Daugherty M, Getz WM, Latto J, Sanchez MS, Smith AB, Swei A (2005) Should we expect population thresholds for wildlife disease? Trends Ecol Evol 20:511–519
Lott D (1991) Intraspecific variation in the social systems of wild vertebrates. Cambridge University Press, Cambridge
McCallum H, Barlow N, Hone J (2001) How should pathogen transmission be modelled? Trends Ecol Evol 16:295–300
Mohr K, Vibe-Petersen S, Lau Jeppesen L, Bildsoe M, Leirs H (2003) Foraging of multimammate mice, Mastomys natalensis, under different predation pressure: cover, patch-dependent decisions and density-dependent GUDs. Oikos 100:459–468
Monadjem A, Perrin M (1998) The effect of supplementary food on the home range of the multimammate mouse Mastomys natalensis. S Afr J Wildl Res 28:1–3
Mwanjabe PS, Sirima FB, Lusingu J (2002) Crop losses due to outbreaks of Mastomys natalensis (Smith, 1834) Muridae, Rodentia, in the Lindi Region of Tanzania. Int Biodeter Biodegr 49:133–137
Ostfeld RS (1985) Limiting resources and territoriality in microtine rodents. Am Nat 126:1–15
Ostfeld R (1986) Territoriality and mating system of California voles. J Anim Ecol 55:691–706
Ostfeld RS (1990) The ecology of territoriality in small mammals. Trends Ecol Evol 5:411–415
Ostfeld RS, Heske EJ (1993) Sexual dimorphism and mating systems in voles. J Mammal 74:230–233
Ostfeld R, Pugh S, Seamon J (1988) Space use and reproductive success in a population of meadow voles. J Anim Ecol 57:385–394
Parmenter RR, Yates TL, Anderson DR, Burnham KP, Dunnum JL, Franklin AB, Friggens MT, Lubow BC, Miller M, Olson GS et al (2003) Others, Small-mammal density estimation: a field comparison of grid-based vs. web-based density estimators. Ecol Monogr 73:1–26
Peng RD, Murta A (2012) gpclib: General polygon clipping library for R. R package version 1.5-3. http://CRAN.R-project.org/package=gpclib
Priotto J, Steinmann A, Polop J (2002) Factors affecting home range size and overlap in Calomys venustus (Muridae: Sigmodontinae) in Argentine agroecosystems. Mamm Biol 67:97–104
R Development Core Team (2012) R: A language and environment for statistical computing
Schradin C (2004) Territorial defense in a group-living solitary forager: who, where, against whom? Behav Ecol Sociobiol 55:439–446
Schradin C, Pillay N (2004) The influence of the father on offspring development in the striped mouse. Behav Ecol 16:450–455
Silva RB, Vieira EM, Izar P (2008) Social monogamy and biparental care of the neotropical southern bamboo rat (Kannabateomys amblyonyx). J Mammal 89:1464–1472
Sluydts V, Crespin L, Davis SA, Lima M, Leirs H (2007) Survival and maturation rates of the African rodent, Mastomys natalensis: density-dependence and rainfall. Integr Zool 2:220–232
Sluydts V, Davis S, Mercelis S, Leirs H (2009) Comparison of multimammate mouse (Mastomys natalensis) demography in monoculture and mosaic agricultural habitat: Implications for pest management. Crop Prot 28:647–654
Steinmann AR, Priotto JW, Polop JJ (2008) Territorial behaviour in corn mice, Calomys musculinus (Muridae: Sigmodontinae), with regard to mating system. J Ethol 27:51–58
Stickel LF (1954) A comparison of certain methods of measuring ranges of small mammals. J Mammal 35:1–15
Veenstra AJF (1958) The behaviour of the multimammate mouse, Rattus (Mastomys) natalensis (A. Smith). Anim Behav 6:195–206
Warner RR, Hoffman SG (1980) Population density and the economics of territorial defense in a coral reef fish. Ecology 61:772–780
Waterman J (2007) Male mating strategies in rodents. In: Wolff JO, Sherman PW (eds) Rodent societies: an ecological & evolutionary perspective. The University of Chicago Press, Chicago and London, pp 27–41
White GC, Anderson DR, Burnham KP, Otis DL (1982) Capture-recapture and removal methods for sampling closed populations. Los Alamos National Laboratory, Los Alamos
Wolff JO (1985) The effects of density, food, and interspecific interference on home range size in Peromyscus leucopus and Peromyscus maniculatus. Can J Zool 63:2657–2662
Wolff JO (1989) Social behavior. In: Kirkland GL, Layne JN (eds) Advances in the study of Peromyscus (Rodentia). Texas Tech University Press, Lubbock, pp 271–291
Wolff J (1997) Population regulation in mammals: an evolutionary perspective. J Anim Ecol 66:1–13
Wolff JO, Macdonald DW (2004) Promiscuous females protect their offspring. Trends Ecol Evol 19:127–134
Wulff H, McIntosh BM, Hamner DB, Johnson KM (1977) Isolation of an arenavirus closely related to Lassa virus from Mastomys natalensis in south-east Africa. Bull World Health Organ 55:441–444
Acknowledgments
We are grateful to the Sokoine University of Agriculture (Morogoro, Tanzania), and in particular the excellent technical staff at the Pest Management Center. Thanks to two anonymous reviewers whose suggestions improved the manuscript. Funding was provided over the many years by several projects under the European Union Framework Programmes, the Flemish University Development Cooperation (VLIR-UOS), Danish International Development Agency (DANIDA) and the University of Antwerp. This work was supported by Deutsche Forschungsgemeinschaft Focus Program 1596. Borremans B is currently a research fellow of Research Foundation Flanders (FWO).
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Borremans, B., Hughes, N.K., Reijniers, J. et al. Happily together forever: temporal variation in spatial patterns and complete lack of territoriality in a promiscuous rodent. Popul Ecol 56, 109–118 (2014). https://doi.org/10.1007/s10144-013-0393-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10144-013-0393-2