Nagy, K. A. Field metabolic rate and food requirement scaling in mammals and birds. Ecol. Monogr. 57, 111–128 (1987).
Google Scholar
Anderson, K. J. & Jetz, W. The broad-scale ecology of energy expenditure of endotherms. Ecol. Lett. 8, 310–318 (2005).
Google Scholar
Terrien, J., Perret, M. & Aujard, F. Behavioral thermoregulation in mammals: A review. Front. Biosci. 16, 1428–1444 (2011).
Google Scholar
Mery, F. & Burns, J. G. Behavioural plasticity: An interaction between evolution and experience. Evol. Ecol. 24, 571–583 (2010).
Google Scholar
Brockmann, H. J. The evolution of alternative strategies and tactics. Adv. Study Behav. 30, 1–51 (2001).
Google Scholar
Milling, C. R., Rachlow, J. L., Johnson, T. R., Forbey, J. S. & Shipley, L. A. Seasonal variation in behavioral thermoregulation and predator avoidance in a small mammal. Behav. Ecol. 28, 1236–1247 (2017).
Google Scholar
Guiden, P. W. & Orrock, J. L. Seasonal shifts in activity timing reduce heat loss of small mammals during winter. Anim. Behav. 164, 181–192 (2020).
Google Scholar
Cotton, C. L. & Parker, K. L. Winter activity patterns of northern flying squirrels in sub-boreal forests. Can. J. Zool. 78, 1896–1901 (2000).
Google Scholar
Long, R. A., Martin, T. J. & Barnes, B. M. Body temperature and activity patterns in free-living arctic ground squirrels. J. Mammal. 86, 314–322 (2005).
Google Scholar
Zschille, J., Stier, N. & Roth, M. Gender differences in activity patterns of American mink Neovison vison in Germany. Eur. J. Wildl. Res. 56, 187–194 (2010).
Google Scholar
Geiser, F. Hibernation. Curr. Biol. 23, R188–R193 (2013).
Google Scholar
Gür, M. K. & Gür, H. Age and sex differences in hibernation patterns in free-living Anatolian ground squirrels. Mamm. Biol. 80, 265–272 (2015).
Google Scholar
Kisser, B. & Goodwin, H. T. Hibernation and overwinter body temperatures in free-ranging thirteen-lined ground squirrels, Ictidomys tridecemlineatus. Am. Midl. Nat. 167, 396–409 (2012).
Google Scholar
Dmi’el, R. & Schwarz, M. Hibernation patterns and energy expenditure in hedgehogs from semi-arid and temperate habitats. J. Comp. Physiol. B 155, 117–123 (1984).
Google Scholar
Abu Baker, M. A. et al. Caught basking in the winter sun: Preliminary data on winter thermoregulation in the Ethiopian hedgehog, Paraechinus aethiopicus in Qatar. J. Arid Environ. 125, 52–55 (2016).
Google Scholar
McKechnie, A. E. & Mzilikazi, N. Heterothermy in Afrotropical mammals and birds: A review. Integr. Comp. Biol. 51, 349–363 (2011).
Google Scholar
Wacker, C. B., McAllan, B. M., Körtner, G. & Geiser, F. The role of basking in the development of endothermy and torpor in a marsupial. J. Comp. Physiol. B 187, 1029–1038 (2017).
Google Scholar
Brown, K. J. & Downs, C. T. Basking behaviour in the rock hyrax (Procavia capensis) during winter. Afr. Zool. 42, 70–79 (2007).
Google Scholar
Humphries, M. M., Thomas, D. W. & Kramer, D. L. The role of energy availability in mammalian hibernation: A cost-benefit approach. Physiol. Biochem. Zool. 76, 165–179 (2003).
Google Scholar
Field, K. A. et al. Effect of torpor on host transcriptomic responses to a fungal pathogen in hibernating bats. Mol. Ecol. 27, 3727–3743 (2018).
Google Scholar
Bieber, C., Cornils, J. S., Hoelzl, F., Giroud, S. & Ruf, T. The costs of locomotor activity? Maximum body temperatures and the use of torpor during the active season in edible dormice. J. Comp. Physiol. B 187, 803–814 (2017).
Google Scholar
Eto, T. et al. Individual variation of daily torpor and body mass change during winter in the large Japanese field mouse (Apodemus speciosus). J. Comp. Physiol. B 188, 1005–1014 (2018).
Google Scholar
Zervanos, S. M., Maher, C. R. & Florant, G. L. Effect of body mass on hibernation strategies of woodchucks (Marmota monax). (2014).
Ford, R. G. Home range in a patchy environment: Optimal foraging predictions. Am. Zool. 23, 315–326 (1983).
Google Scholar
Czenze, Z. J. & Willis, C. K. R. Warming up and shipping out: Arousal and emergence timing in hibernating little brown bats (Myotis lucifugus). J. Comp. Physiol. B 185, 575–586 (2015).
Google Scholar
Batavia, M., Nguyen, G., Harman, K. & Zucker, I. Hibernation patterns of Turkish hamsters: Influence of sex and ambient temperature. J. Comp. Physiol. B 183, 269–277 (2013).
Google Scholar
Kato, G. A. et al. Individual differences in torpor expression in adult mice are related to relative birth mass. J. Exp. Biol. 221, jeb171983 (2018).
Google Scholar
Williams, C. T. et al. Sex-dependent phenological plasticity in an arctic hibernator. Am. Nat. 190, 854–859 (2017).
Google Scholar
Healy, J. E., Burdett, K. A., Buck, C. L. & Florant, G. L. Sex differences in torpor patterns during natural hibernation in golden-mantled ground squirrels (Callospermophilus lateralis). J. Mammal. 93, 751–758 (2012).
Google Scholar
Wang, Y., Yuan, L.-L., Peng, X., Wang, Y. & Yang, M. Experimental study on hibernation patterns in different ages and sexes of daurian ground squirrel (Spermophilus Dauricus). Shenyang Shifan Daxue Xuebao (Ziran Kexue Ban) 27, 351–355 (2009).
Siutz, C., Franceschini, C. & Millesi, E. Sex and age differences in hibernation patterns of common hamsters: Adult females hibernate for shorter periods than males. J. Comp. Physiol. B 186, 801–811 (2016).
Google Scholar
Michener, G. R. Sexual differences in over-winter torpor patterns of Richardson’s ground squirrels in natural hibernacula. Oecologia 89, 397–406 (1992).
Google Scholar
Boyles, J. G., Bennett, N. C., Mohammed, O. B. & Alagaili, A. N. Torpor patterns in Desert Hedgehogs (Paraechinus aethiopicus) represent another new point along a thermoregulatory continuum. Physiol. Biochem. Zool. 90, 445–452 (2017).
Google Scholar
Reeve, N. Hedgehogs (Poyser, 1994).
He, K. et al. An estimation of erinaceidae phylogeny: A combined analysis approach. PLoS One 7, e39304 (2012).
Google Scholar
Schoenfeld, M. & Yom-Tov, Y. The biology of two species of hedgehogs, Erinaceus europaeus concolor and Hemiechinus auritus aegyptius, Israel. Mammalia 49, 339–356 (1985).
Google Scholar
Haigh, A., O’Riordan, R. M. & Butler, F. Nesting behaviour and seasonal body mass changes in a rural Irish population of the Western hedgehog (Erinaceus europaeus). Acta Theriol. (Warsz) 57, 321–331 (2012).
Google Scholar
Rasmussen, S. L., Berg, T. B., Dabelsteen, T. & Jones, O. R. The ecology of suburban juvenile European hedgehogs (Erinaceus europaeus) in Denmark. Ecol. Evol. 9, 13174–13187 (2019).
Google Scholar
Jensen, A. B. Overwintering of European hedgehogs (Erinaceus europaeus) in a Danish rural area. Acta Theriol. (Warsz) 49, 145–155 (2004).
Google Scholar
Jackson, D. B. The breeding biology of introduced hedgehogs (Erinaceus europaeus) on a Scottish Island: Lessons for population control and bird conservation. J. Zool. 268, 303–314 (2006).
Google Scholar
Rautio, A., Valtonen, A., Auttila, M. & Kunnasranta, M. Nesting patterns of European hedgehogs (Erinaceus europaeus) under northern conditions. Acta Theriol. (Warsz) 59, 173–181 (2014).
Google Scholar
Hallam, S. L. & Mzilikazi, N. Heterothermy in the southern African hedgehog, Atelerix frontalis. J. Comp. Physiol. B 181, 437–445 (2011).
Google Scholar
South, K. E., Haynes, K. & Jackson, A. C. Hibernation Patterns of the European Hedgehog, Erinaceus europaeus, at a Cornish Rescue Centre. Animals 10, 1418 (2020).
Google Scholar
Gillies, A. C., Ellison, G. T. H. & Skinner, J. D. The effect of seasonal food restriction on activity, metabolism and torpor in the South African hedgehog (Atelerix frontalis). J. Zool. 223, 117–130 (1991).
Google Scholar
Gazzard, A. & Baker, P. J. Patterns of feeding by householders affect activity of hedgehogs (Erinaceus europaeus) during the hibernation period. Animals 10, 1344 (2020).
Google Scholar
Dmiel, R. & Schwarz, M. Hibernation patterns and energy expenditure in hedgehogs from semi-arid and temperate habitats. J. Comp. Physiol. B 155, 117–123 (1984).
Google Scholar
Fowler, P. A. & Racey, P. A. Daily and seasonal cycles of body temperature and aspects of heterothermy in the hedgehog Erinaceus europaeus. J. Comp. Physiol. B 160, 299–307 (1990).
Google Scholar
Rutovskaya, M. V. et al. The dynamics of body temperature of the Eastern European hedgehog (Erinaceus roumanicus) during winter hibernation. Biol. Bull. 46, 1136–1145 (2019).
Google Scholar
Harrison, D. L. & Bates, P. J. J. The Mammals of Arabia Vol 354 (Harrison Zoological Museum Sevenoaks, 1991).
Al-Musfir, H. M. & Yamaguchi, N. Timings of hibernation and breeding of Ethiopian Hedgehogs, Paraechinus aethiopicus in Qatar. Zool. Middle East 45, 3–10 (2008).
Google Scholar
Pettett, C. E., Al-Hajri, A., Al-Jabiry, H., Macdonald, D. W. & Yamaguchi, N. A comparison of the Ranging behaviour and habitat use of the Ethiopian hedgehog (Paraechinus aethiopicus) in Qatar with hedgehog taxa from temperate environments. Sci. Rep. 8, 1–10 (2018).
Google Scholar
Abu Baker, M. A., Reeve, N., Conkey, A. A. T., Macdonald, D. W. & Yamaguchi, N. Hedgehogs on the move: Testing the effects of land use change on home range size and movement patterns of free-ranging Ethiopian hedgehogs. PLoS One 12, e0180826 (2017).
Google Scholar
Yamaguchi, N., Al-Hajri, A. & Al-Jabiri, H. Timing of breeding in free-ranging Ethiopian hedgehogs, Paraechinus aethiopicus, from Qatar. J. Arid Environ. 99, 1–4 (2013).
Google Scholar
Alagaili, A. N., Bennett, N. C., Mohammed, O. B. & Hart, D. W. The reproductive biology of the Ethiopian hedgehog, Paraechinus aethiopicus, from central Saudi Arabia: The role of rainfall and temperature. J. Arid Environ. 145, 1–9 (2017).
Google Scholar
Pettett, C. E. et al. Daily energy expenditure in the face of predation: Hedgehog energetics in rural landscapes. J. Exp. Biol. 220, 460–468 (2017).
Google Scholar
Kraus, C., Eberle, M. & Kappeler, P. M. The costs of risky male behaviour: Sex differences in seasonal survival in a small sexually monomorphic primate. Proc. R. Soc. B Biol. Sci. 275, 1635–1644 (2008).
Google Scholar
Mzilikazi, N. & Lovegrove, B. G. Reproductive activity influences thermoregulation and torpor in pouched mice, Saccostomus campestris. J. Comp. Physiol. B 172, 7–16 (2002).
Google Scholar
Richter, M. M., Barnes, B. M., O’reilly, K. M., Fenn, A. M. & Buck, C. L. The influence of androgens on hibernation phenology of free-living male arctic ground squirrels. Horm. Behav. 89, 92–97 (2017).
Google Scholar
Haigh, A., Butler, F. & O’Riordan, R. M. Courtship behaviour of western hedgehogs (Erinaceus europaeus) in a rural landscape in Ireland and the first appearance of offspring. Lutra 55, 41–54 (2012).
Nicol, S. C., Morrow, G. E. & Harris, R. L. Energetics meets sexual conflict: The phenology of hibernation in Tasmanian echidnas. Funct. Ecol. 33, 2150–2160 (2019).
Google Scholar
Pettett, C. W., Macdonald, D., Al-Hajiri, A., Al-Jabiry, H. & Yamaguchi, N. Characteristics and demography of a free-ranging Ethiopian Hedgehog, Paraechinus aethiopicus, population in Qatar. Animals 10, 951 (2020).
Google Scholar
Kenward, R. E. A Manual for Wildlife Radio Tagging (Academic Press, 2000).
R Core Team. R: A Language and Environment for Statistical Computing (R Core Team, 2021).
Fox, J. & Weisberg, S. An R Companion to Applied Regression (Sage, 2019).
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