Like for many species, the timing of evening emergence of bats is an important behavioral aspect that affects their fitness and has been studied in various bat species. However, little is known about emergence timing of solitary bats that frequently switch day roosts, because they are difficult to observe. In this study, I examined the emergence timing of Hilgendorf’s tube-nosed bats (Murina hilgendorfi), which are solitary and frequently switch roosts, in relation to roost type and season over six years in Hayakawa, central Japan. The results show that the bats emerged after dusk when the light was weak. Later emergence may be related to the habits of this species, such as their solitary lifestyle, slow flight speed, and gleaning foraging strategy, which may enhance predation risk. Individuals roosting in dead foliage and on the outer wall of a building situated in closed forests emerged significantly earlier than those roosting in an old mine and tunnel located in open environments, suggesting that vegetation cover and/or lower predictability of roost location provide security for bats. Bats emerged progressively earlier from late spring (preparturition) to early autumn (late lactation or post-lactation), suggesting that the reproductive status of females or the growth stage of pups may influence emergence timing. To my knowledge, this study provides the first record of the emergence timing of Hilgendorf’s tube-nosed bat, and suggests that predation risk may impact the bats’ emergence behavior.
Purchase
Buy instant access (PDF download and unlimited online access):
Institutional Login
Log in with Open Athens, Shibboleth, or your institutional credentials
Personal login
Log in with your brill.com account
Arndt, R.J., O’Keefe, J.M., Mitchell, W.A., Holmes, J.B. & Lima, S.L. (2018) Do predators influence the behaviour of temperate-zone bats? An analysis of competing models of roost emergence times. Anim. Behav., 145, 161-170. https://doi.org/10.1016/j.anbehav.2018.09.014.
Bauerova, Z. (1978) Contribution to the trophic ecology of Myotis myotis. Folia Zool., 27, 305-316.
Duvergé, P.L., Jones, G., Rydell, J. & Ransome, R.D. (2000) Functional significance of emergence timing in bats. Ecography., 23, 32-40. https://doi.org/10.1111/j.1600-0587.2000.tb00258.x
Entwistle, A.C., Racey, P.A. & Speakman, J.R. (1996) Habitat exploitation by a gleaning bat, Plecotus auritus. Philos. Trans. R. Soc. B Biol. Sci., 351, 921-931. https://doi.org/10.1098/rstb.1996.0085.
Erkert, H.G. (1978) Sunset-related timing of flight activity in Neotropical bats. Oecologia (Berl.), 37, 59-67. DOI:10.1007/BF00349991.
Fox, J. & Weisberg, S. (2019) An R Companion to Applied Regression. 3rd Edition. Sage, Thousand Oaks, CA, USA. http://socserv.socsci.mcmaster.ca/jfox/Books/Companion (Accessed 4 June 2020).
Gillette, D.D. & Kimbrough, J.D. (1970) Chiropteran mortality. In: B.H. Slaughter & D.W. WaltonWalton (Eds) About Bats, pp. 262-281. Dallas Southern Methodist University Press, Dallas, TX, USA.
Hughes, P.M. & Rayner, J.M.V. (1991) Addition of artificial loads to long-eared bats Plecotus auritus: handicapping flight performance. J. Exp. Biol., 161, 285-298.
Irwin, N.R. & Speakman, J.R. (2003) Azorean bats Nyctalus azoreum, cluster as they emerge from roosts, despite the lack of avian predators. Acta Chiropt., 5, 185-192. https://doi.org/10.3161/001.005.0203.
Ishida, M., Eguchi, K., Miyake, K., Yamauchi, K. & Matsumura, S. (2011) Nocturnal activity of Hilgendorf’s tube-nosed bat Murina hilgendorfi camera-trapped in the Akiyoshi-dai Plateau, Yamaguchi, Japan. J. Speleol. Soc. Jpn, 36, 1-10.
Jones, G. & Rydell, J. (1994) Foraging strategy and predation risk as factors influencing emergence time in echolocating bats. Philos. Trans. R. Soc. B Biol. Sci., 346, 445-455. https://doi.org/10.1098/rstb.1994.0161.
Kawai, K. (2015) Murina hilgendorfi (Peters, 1880). In: S.D. Ohdachi, Y. Ishibashi, M.A. Iwasa, D. Fukui & T. Saitoh (Eds) The Wild Mammals of Japan. 2nd Edition, pp. 115-117/117-119. Shoukadoh Book Sellers and the Mammal Society of Japan, Kyoto, Japan.
Kunz, T.H., Whitaker, J.O. & Wadanoli, M.D. (1995) Dietary energetics of the insectivorous Mexican free-tailed bat (Tadarida brasiliensis) during pregnancy and lactation. Oecologia., 101, 407-415.
Kuramoto, T. & Uchida, T.A. (1981) Growth of newborn young in the Japanese tube-nosed bat, Murina leucogaster hilgendorfi (PETERS). Bull. Akiyoshi-dai. Mus. Nat. Hist., 16, 55-69.
Kuramoto, T. (1972) Studies on bats at the Akiyoshi-dai Plateau, with special reference to the ecological and phylogenic aspect. Bull. Akiyoshi-dai Sci. Mus., 8, 7-199.
Lee, Y.-F. & McCracken, G.F. (2001) Timing and variation in the emergence and return of Mexican free-tailed bats, Tadarida brasiliensis mexicana. Zool. Stud., 40, 309-316.
Lima, S.L. & O’Keefe, J.M. (2013) Do predators influence the behaviour of bats? Biol. Rev., 88, 626-644. https://doi.org/10.1111/brv.12021.
Ludecke, D., Makowski, D., Waggoner, P. & Patil, I. (2020) performance: assessment of Regression Models Performance. R package version 0.4.7. Available at https://CRAN.R-project.org/package=performance (Accessed 4 June 2020).
Macy, R.N. & Macy, R.W. (1969) Hawks as enemies of bats. J. Mammal., 20, 252.
Metcalfe, N.B. & Ure, S.E. (1995) Diurnal variation in flight performance and hence potential predation risk in small birds. Proc. R. Soc. B Biol. Sci., 261, 395-400. https://doi.org/10.1098/rspb.1995.0165.
Michaelsen, T.C. (2016) Spatial and temporal distribution of bats (Chiroptera) in bright summer nights. Anim. Biol., 16, 65-80. https://doi.org/10.1163/15707563-00002488.
Michaelsen, T.C., Jensen, K.H. & Högstedt, G. (2018) Does light condition affect the habitat use of soprano pipistrelles Pipistrellus pygmaeus at the species northern extreme? Acta Chiropt., 20, 377-385. https://doi.org/10.3161/15081109ACC2018.20.2.009.
Ministry of the Environment, Japan (2015) The Japanese Red List 2015 on Mammal. Ministry of Environment, Government of Japan. Available at https://www.env.go.jp/press/files/jp/28083.pdf (Accessed 4 May 2020).
Ohdachi, S.D., Ishibashi, Y., Iwasa, M.A., Fukui, D. & Saitoh, T. (2015) The Wild Mammals of Japan. 2nd Edition. Shoukadoh Book Sellers and the Mammal Society of Japan, Kyoto.
O’Shea, T.J. & Vaughan, T.A. (1977) Nocturnal and seasonal activities of the pallid bat, Antrozous pallidus. J. Mammal., 58, 269-284. https://doi.org/10.2307/1379326.
R Core Team (2018) R: a Language and Environment for Statistical Computing. R foundation for statistical computing. Available at https://www.R-project.org/ (Accessed 4 June 2020).
Russo, D., Cistrone, L. & Jones, G. (2007) Emergence time in forest bats: the influence of canopy closure. Acta Oecol., 31, 119-126. https://doi.org/10.1016/j.actao.2006.11.001.
Russo, D., Cistrone, L., Garonna, A.P. & Jones, G. (2011) The early bat catches the fly: daylight foraging in soprano pipistrelles. Mamm. Biol., 76, 87-89. https://doi.org/10.1016/j.mambio.2009.08.002.
Rydell, J. & Speakman, J.R. (1995) Evolution of nocturnality in bats: potential competitors and predators during their early history. Biol. J. Linn. Soc., 54, 183-191. https://doi.org/10.1111/j.1095-8312.1995.tb01031.x.
Rydell, J., Entwistle, A. & Racey, P.A. (1996) Timing of foraging flights of three species of bats in relation to insect activity and predation risk. Oikos., 76, 243-252. DOI:10.2307/3546196.
Sano, A. (2015) Rhinolophus ferrumequinum (Schreber, 1774). In: S.D. Ohdachi, Y. Ishibashi, M.A. Iwasa, D. Fukui & T. Saitoh (Eds) The Wild Mammals of Japan. 2nd Edition, pp. 58-60. Shoukadoh Book Sellers and the Mammal Society of Japan, Kyoto, Japan.
Sano, A. & Armstrong, N.K. (2015) Rhinolophus cornutus Temminck, 1834. In: S.D. Ohdachi, Y. Ishibashi, M.A. Iwasa, D. Fukui & T. Saitoh (Eds) The Wild Mammals of Japan. 2nd Edition, pp. 61-62. Shoukadoh Book Sellers and the Mammal Society of Japan, Kyoto, Japan.
Sato, A. & Katsuta, S. (2018) Food habits of 16 species of bats in Japan. J. Jpn Wildl. Res. Soc., 43, 55-73.
Speakman, J.R. (1991) The impact of predation by birds on bat populations in the British Isles. Mamm. Rev., 21, 123-142. https://doi.org/10.1111/j.1365-2907.1991.tb00114.x.
Speakman, J.R. (1995) Chiropteran nocturnality. Symp. Zool. Soc. Lond., 67, 187-201.
Speakman, J.R. & Racey, P.A. (1987) The energetics of pregnancy and lactation in the brown long-eared bat, Plecotus auritus. In: M.B. Fenton, P.A. Racey & J.M.V. Rayner (Eds) Recent Advances in the Study of Bats, pp. 367-393. Cambridge University Press, Cambridge, UK.
Speakman, J.R., Stone, R.E. & Kerslake, J.L. (1995) Temporal patterns in the emergence behaviour of pipistrelle bats, Pipistrellus pipistrellus, from maternity colonies are consistent with an anti-predator respose. Anim. Behav., 50, 1147-1156. https://doi.org/10.1016/0003-3472(95)80030-1.
Speakman, J.R., Irwin, N., Tallach, N. & Stone, R. (1999) Effect of roost size on the emergence behaviour of pipistrelle bats. Anim. Behav., 58, 787-795. https://doi.org/10.1006/anbe.1999.1203.
Takada, H., Toda, M., Ohnishi, N. & Minami, M. (2017) The variety of day roosts and roost characteristics used by Hilgendorf’s tube-nosed bat Murina hilgendorfi in Hayakawa, Yamanashi, Japan. Honyurui Kagaku, 57, 69-75. https://doi.org/10.11238/mammalianscience.57.69.
Thomas, A.J. & Jacobs, D.S. (2013) Factors influencing the emergence times of sympatric insectivorous bat species. Acta Chiropt., 15, 121-132. https://doi.org/10.3161/150811013X667920.
Venables, W.N. & Ripley, B.D. (2002) Modern Applied Statistics With S, 4th ed. Springer, New York, NY, USA.
Voûte, A.M., Sluiter, J.W. & Grimm, M.P. (1974) The influence of the natural light-dark cycle on the activity rhythm of pond bats (Myotis dasycneme Boie, 1825) during summer. Oecologia (Berl.), 17, 221-243. DOI:10.1007/BF00344923.
Welbergen, J.A. (2006) Timing of the evening emergence from day roosts of the grey-headed flying fox, Pteropus poliocephalus: the effects of predation risk, foraging needs, and social context. Behav. Ecol. Sociobiol., 60, 311-322. https://doi.org/10.1007/s00265-006-0167-3.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 367 | 82 | 10 |
Full Text Views | 31 | 8 | 0 |
PDF Views & Downloads | 49 | 10 | 0 |
Like for many species, the timing of evening emergence of bats is an important behavioral aspect that affects their fitness and has been studied in various bat species. However, little is known about emergence timing of solitary bats that frequently switch day roosts, because they are difficult to observe. In this study, I examined the emergence timing of Hilgendorf’s tube-nosed bats (Murina hilgendorfi), which are solitary and frequently switch roosts, in relation to roost type and season over six years in Hayakawa, central Japan. The results show that the bats emerged after dusk when the light was weak. Later emergence may be related to the habits of this species, such as their solitary lifestyle, slow flight speed, and gleaning foraging strategy, which may enhance predation risk. Individuals roosting in dead foliage and on the outer wall of a building situated in closed forests emerged significantly earlier than those roosting in an old mine and tunnel located in open environments, suggesting that vegetation cover and/or lower predictability of roost location provide security for bats. Bats emerged progressively earlier from late spring (preparturition) to early autumn (late lactation or post-lactation), suggesting that the reproductive status of females or the growth stage of pups may influence emergence timing. To my knowledge, this study provides the first record of the emergence timing of Hilgendorf’s tube-nosed bat, and suggests that predation risk may impact the bats’ emergence behavior.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 367 | 82 | 10 |
Full Text Views | 31 | 8 | 0 |
PDF Views & Downloads | 49 | 10 | 0 |