Abstract
Terrestrial organisms live in an environment that, by its geophysical nature, is subject to profound rhythmic alteration. The rotation of the earth brings about a 24-hr periodicity in light intensity, temperature, and humidity. As the earth revolves around the sun there are annual changes in day length, temperature, and the duration of twilight, which become more pronounced at increasing latitudes; that is, over the period of a year the form, level, and amplitude of diurnal variables themselves vary to different degrees. Other effects result from the revolution of the moon about the earth. The rhythmic gravitational fluctuations so produced are of little relevance to terrestrial animals, but there are also variations in night-time brightness with lunar periodicity. Organisms have adapted to this temporal structure of their environment in different ways. Very early in evolution they developed endogenous diurnal rhythms with periods of approximately 24 hr. These circadian rhythms were coupled with the external diurnal cycle by special synchronizing mechanisms so that a certain relatively stable phase relation, characteristic of each species, was maintained. In many cases circalunar and circannual endogenous rhythms evolved in addition to the circadian rhythm; these, too, are synchronized with the corresponding environmental variables by special mechanisms.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Aschoff, J. 1960. Exogenous and endogenous components in circadian rhythms. Cold Springs Harbor Symp. Quant. Biol., 25:11–28.
Aschoff, J. 1964. Die Tagesperiodik licht-und dunkelaktiver Tiere. Rev. Suisse Zool., 71:528–558.
Aschoff, J. 1965. Response curves in circadian periodicity. Pp. 95–111, in Circadian clocks. (J. Aschoff. ed.). North-Holland. Amsterdam. 479 pp.
Aschoff, J., and R. Wever. 1962. Beginn und Ende der täglichen Aktivität freilebender Vögel. J. Omithol., 103:2–27.
Aschoff, J. K. Klotter. and R. Wever. 1965. Circadian vocabulary. Pp. x–xix. in Circadian clocks. (J. Aschoff. ed.). North-Holland. Amsterdam. 479 pp.
Aschoff, J., K. Hoffmann. H. Pohl, and R. Wever, 1975. Reentrainment of circadian rhythms after phase-shifts of the Zeitgeber. Chronobiology. 2:23–73.
Bateman, G. C. and T. A. Vaughan. 1974. Nightly activities of mormoopid bats. J. Mammal., 55:45–65.
Bay, F. A. 1976. Untersuchungen zur Lichtsteuerung der Aktivitätsperiodik von Fledermäusen (Myotis myotis Borkh. 1797 und Phyllostomus discolor A. Wagner 1843). Unpublished dissertation. University of Tubingen. Tübingen. 62 pp.
Bay, F. A. 1978. Light control of the circadian activity rhythm in mouse-eared bats (Myotis myotis Borkh. 1797). J. Interdiscipl. Cycle Res., 9:195–209.
Böhme, W., and G. Natuschke. 1967. Untersuchungen der Jagdflugaktivität freilebender Fledermäuse in Wochenstuben mit Hilfe einer doppelseitigen Lichtschranke und einige Ergebnisse an Myotis myotis (Borkhausen, 1797) und Myotis nattereri (Kühl, 1818). Säugetierkd. Mitt., 13:129–138.
Bradbury, J. W. 1977. Social organization and communication. Pp. 1–72, in Biology of bats. Vol. 3. (W. A. Wimsatt, ed.). Academic Press, New York, 651 pp.
Bradbury, J. W., and L. H. Emmons. 1974. Social organization of some Trinidad bats. I. Embal-lonuridae. Z. Tierpsychol., 36:137–183.
Bradbury, J. W., and S. L. Vehrencamp. 1976. Social organization and foraging in emballonurid bats. I. Field studies. Behav. Ecol. Sociobiol., 1:337–381.
Brown, J. H. 1968. Activity patterns of some Neotropical bats. J. Mammal., 49:754–757.
Bünning, E. 1974. Critical remarks concerning the Q10 values in circadian rhythms. Int, J. Chro-nobiol., 2:343–346.
Bünning, E. 1977. Die physiologische Uhr—Circadiane Rhythmik und Biochronometrie. Springer-Verlag, Berlin Heidelberg. New York, 176 pp.
Bünning, E. 1978. Evolution der zirkadianen Organisation. Arzneim. Forsch. Drug Res., 28:1811–1813.
Church, H. F. 1957. The times of emergence of the Pipistrelle. Proc. Zool. Soc. London, 128:600–602.
Cockrum, E. L., and S. P. Cross. 1964. Time of bat activity over water holes. J. Mammal., 45:635–636.
Constantine, D. G. 1958. An automatic bat-collecting device. J. Wildl. Manage., 22:17–22.
Crespo, J. A., J. M. Vanella, B. D. Blood, and J. M. De Carlo. 1961. Observaciones ecologicas del vampiro en el None de Cordoba. Cienc. Zool., 6:131–161.
Crespo, J. A., S. B. Linhart. and G. C. Mitchell. 1972. Foraging behavior of the common vampire bat related to moonlight. J. Mammal., 53:366–368.
Cross, S. P. 1965. Roosting habits of Pipistrellus hesperus. J. Mammal., 46:270–279.
Daan, S. 1970. Photographic recording of natural activity in hibernating bats. Bijdr. Dierkd., 40:13–16.
Daan, S. 1973. Activity during natural hibernation in three species of vespertilionid bats. Neth. J. Zool., 23:1–71.
Daan, S., and J. Aschoff. 1975. Circadian rhythms of locomotor activity in captive birds and mammals: Their variations with season and latitude. Oecologia, 18:269–316.
Daan, S., and C. S. Pittendrigh. 1976. A functional analysis of circadian pacemakers in nocturnal rodents. II. The variability of phase response curves. J. Comp. Physiol., 106:253–266.
Daan, S., and S. Slopsema. 1978. Short-term rhythms in foraging behavior of the common vole, Microtus arvalis. J. Comp. Physiol., 127:215–227.
Davis, W. B., and J. R. Dixon. 1976. Activity of bats in a small village clearing near Iquitos, Peru. J. Mammal., 57:747–749.
DeCoursey, P. J. 1961. Effect of light on the circadian activity rhythm of the flying squirrel, Glaucomys volons. Z. Vergl. Physiol., 44:331–354.
DeCoursey, P. J. 1964. Function of a light response rhythm in hamsters. J. Cell. Comp. Physiol., 63:189–196.
DeCoursey, P. J., and G. DeCoursey. 1964. Adaptive aspects of activity rhythms in bats. Biol. Bull., 126:14–27.
Eisentraut, M. 1952. Beobachtungen über Jagdroute und Flugbeginn bei Fledermäusen. Bonn. Zool. Beitr., 3:211–220.
Engländer, H., and G. Laufens. 1968. Aktivitätsuntersuchungen bei Fransenfledermäusen (Myotis nattereri. Kuhl 1818). Experientia, 24:618–619.
Enright, J. T. 1970. Ecological aspects of endogenous rhythmicity. Ann. Rev. Ecol. Syst., 1:221–238.
Enright, J. T. 1980. The timing of sleep and wakefulness. Springer-Verlag, Berlin, Heidelberg, New York, 252 pp.
Erkert, H. G. 1969. Die Bedeutung des Lichtsinnes für Aktivität und Raumorientierung der Schleiereule (Tyto alba guttata Brehm). Z. Vergl. Physiol., 64:37–70.
Erkert, H. G. 1974. Der Einfluss des Mondlichtes auf die Aktivitätspenodik nachtaktiver Saugetiere. Oecologia, 14:269–287.
Erkert, H. G. 1976a. Lunarperiodic variation of the phase-angle difference in nocturnal animals under natural Zeitgeber-conditions near the equator. Internat, J. Chronobiol., 4:125–138.
Erkert, H. G. 1976b. Der Einfluss der Schwingungsbreite von Licht-Dunkel-Cyclen auf Phasenlage und Resynchronisation der circadianen Aktivitätsperiodik dunkelaktiver Tiere J. Interdiscipl. Cycle Res., 7:71–91.
Erkert, H. G. 1978. Sunset-related timing of flight activity in Neotropical bats. Oecologia. 37:59–67.
Erkert, H. G. 1982. Effect of the Zeitgeber pattern on the resynchronization behavior of dark-active mammals (Rousettus aegyptiacus). Int. J. Chronobiol., (in press).
Erkert, H. G., and S. Kracht. 1978. Evidence for ecological adaptation of circadian systems. Oecologia, 32:71–78.
Erkert, H. G., and E. Rothmund. 1981. Differences in temperature sensitivity of the circadian systems of homoiothermic and heterothermic Neotropical bats. Comp. Biochem. Physiol., 68A:383–390.
Erkert, H. G., F. A. Bay, and S. Kracht. 1976. Zeitgeber induced modulation of activity patterns in nocturnal mammals (Chiroptera). Experientia, 32:560–561.
Erkert, H. G., S. Kracht, and U. Haussier. 1980. Characteristics of circadian activity systems in Neotropical bats. Pp. 95–104, in Proceedings of the Fifth International Bat Research Conference. (D. E. Wilson and A. L. Gardner, eds.). Texas Tech Press, Lubbock. 434 pp.
Erken, S. 1970. Der Einfluss des Lichtes auf die Aktivität von Flughunden (Megachiroptera). Z. Vergl. Physiol., 67:243–272.
Fenton, M. B. 1970. A technique for monitoring bat activity with results obtained from different environments in southern Ontario. Can. J. Zool., 48:847–851.
Fenton, M. B., S. L. Jacobson, and R. N. Stone. 1973. An automatic ultrasonic sensing system for monitoring the activity of some bats. Can. J. Zool., 51:291–299.
Fenton, M. B., N. G. H. Boyle. T. M. Harrison, and D. J. Oxley. 1977. Activity patterns, habitat use. and prey selection by some African insectivorous bats. Biotropica, 9:73–85.
Fleming, T. H., E. T. Hooper, and D. E. Wilson. 1972. Three Central American bat communities: Structure, reproductive cycles, and movement patterns. Ecology. 53:555–569.
Frylestam, B. 1970. Studier över langörade fladdermusen (Plecotus auritus L.). Fauna Flora. 65:72–84.
Funakoshi, K., and T. A. Uchida. 1978. Studies on the physiological and ecological adaptation of temperate insectivorous bats. III. Annual activity of the Japanese house-dwelling bat. Pipistrellus abramus. J. Fac. Agric. Kyushu Univ., 23:95–115.
Gaisler, J. 1963. Nocturnal activity in the lesser horseshoe bat. Rhinolophus hipposideros (Bech-stein. 1800). Zool. Listy., 12:223–230.
Gaisler, J. 1973. Netting as a possible approach to study bat activity. Period. Biol., 75:129–134.
Gaur, B. S. 1980. Roosting ecology of the Indian desert rat-tailed bat. Rhinopoma kinneari Wroughton. Pp. 125–133, in Proceedings of the Fifth International Bat Research Conference. (D. E. Wilson and A. L. Gardner, eds.). Texas Tech Press. Lubbock. 434 pp.
Gould, P. J. 1961. Emergence time of Tadarida in relation to light intensity. J. Mammal., 42:405–407.
Griffin, D. R., and J. H. Welsh. 1937. Activity rhythms in bats under constant external conditions. J. Mammal., 18:337–342.
Harmata, W. 1960. Ethological and ecological observations made on the bats (Chiroptera) of the Wolski forest near Cracov. Zesz. Nauk. Univ. Jagieilon. Pr. Zool. 33:163–203.
Haussier, U., and H. G. Erkert. 1978. Different direct effects of light intensity on the entrained activity rhythm in Neotropical bats (Chiroptera, Phyllostomidae). Behav. Proc., 3:223–239.
Heithaus, E. R., and T. H. Fleming. 1978. Foraging movements of a frugivorous bat, Carollia perspicillata (Phyllostornatidae). Ecol. Monogr., 48:127–143.
Heithaus, E. R., P. A. Opler. and H. G. Baker. 1974. Bat activity and pollination of Bauhinia pauletia: Plant-pollinator coevolution. Ecology, 55:412–419.
Herreid, C. F., II, and R. B. Davis. 1966. Right patterns of bats. J. Mammal., 47:78–86.
Huggel, H. 1958. Zum Studium der Biologie von Eidolon helvum (Kerr): Aktivität und Lebensrhythmus während eines ganzen Tages. Pp. 141–144. in Verh. Schwiez. Naturf. Ges.
Jacobsen, N. H. G., and E. DuPlessis. 1976. Observations on the ecology and biology of the cape fruit bat Rousettus aegyptiacus leachi in the Eastern Transvaal. S. Afr. J. Sci., 72:270–273.
Jimbo, S., and H. O. Schwassmann. 1967. Feeding behavior and the daily emergence pattern of “Artibeus jamaicensis” Leach (Chiroptera, Phyllostomidae). Atas. Simp. Biota Amazonica 5:239–253.
Jones, C. 1965. Ecological distribution and activity periods of bats of the Mogollon mountains area of New Mexico and adjacent Arizona. Tulane Stud. Zool., 12:93–100.
Kielmann, N., and G. Laufens. 1968. Kennzeichnung mehrerer Individuen durch Kleinstschwingkreise. Experientia, 24:750–756.
Kolb, A. 1959. Ein Registrierapparat Für Fledermäuse und einige biologische Ergebnisse. Zool. Anz., 163:134–141.
Kracht, S. 1979. Anpassung circadianer Systeme—Vergleichende Untersuchungen an neotropischen Fledermäusen. Unpublished dissertation. University of Tübingen, Tübingen, 61 pp.
Kunz, T. H. 1973. Resource untilization: Temporal and spatial components of bat activity in centrai Iowa. J. Mammal., 54:14–32.
Kunz, T. H. 1974. Feeding ecology of a temperate insectivorous bat (Myotis velifer). Ecology, 55:693–711.
Kunz, T. H. 1980. Energy budgets of free-living bats. Pp. 369–392. in Proceedings of the Fifth International Bat Research Conference. (D. E. Wilson and A. L. Gardner, eds.). Texas Tech Press, Lubbock. 434 pp.
Kunz, T. H., and C. E. Brock. 1975. A comparison of mist nets and ultrasonic detectors for monitoring flight activity of bats. J. Mammal., 56:907–911.
Laufens, G. 1972. Freilanduntersuchungen zur Aktivitätsperiodik dunkelaktiver Säuger. Unpublished dissertation, University of Köln. Köln, 87 pp.
Laufens, G. 1973. Einfluss der Aussentemperaturen auf die Aktivitätsperiodik der Fransen-und Bechsteinfledermäuse (Myoris nattereri. Kühl 1818 und Myotis bechsteini, Leisler 1818). Period. Biol., 75:145–152.
LaVal, R. K. 1970. Banding returns and activity periods of some Costa Rican bats. Southwest. Nat., 15:1–10.
Lehmann, U. 1976. Short-term and circadian rhythms in the behavior of the vole, Microtus agrestis (L.). Oecologia, 23:185–199.
Lohmann, M. 1967. Ranges of circadian period length. Experientia. 23:788–790.
McNab, B. K. 1969. The economics of temperature regulation in Neotropical bats. Comp. Biochem. Physiol., 31:227–268.
Maeda, K. 1974. Eco-éthologie de la grande noctule, Nyctalus lasiopterus. a Sapporo. Japan. Mammalia, 38:461–487.
Marimuthu, G., R. Subbaraj, and M. K. Chandrashekaran. 1978. Social synchronization of the activity rhythm in a cave-dwelling insectivorous bat. Naturwissenschaften, 65:600.
Menaker, M. 1959. Endogenous rhythms of body temperature in hibernating bats. Nature. 184:1251–1252.
Menaker, M. 1961. The free-running period of the bat clock; seasonal variations at low body temperature. J. Cell. Comp. Physiol., 57:81–86.
Mislin, H. 1942. Zur Biologie der Chiroptera, I. Beobachtungen im Sommerquartier der Myotis myotis Borkh. Rev. Suisse Zool., 49:200–206.
Möller, E. 1979. Phasenlage und Phasenresponse der circadianen Aktivitätsperiodik neotropischer Fledermäuse (Phyllostomus discolor Wagner 1843, Molossus ater Geoffroy 1805, Molossus molossus ehem. Molossus major Kerr 1792). Unpublished Thesis, University of Tübingen. Tübingen, 68 pp.
Morrison, D. W. 1978a. Foraging ecology and energetics of the frugivorous bat Artibeus jamaicen-sis. Ecology, 59:716–723.
Morrison, D. W. 1978b. Lunar phobia in a neotropical fruit bat, Artibeus jamaicensis (Chiroptera: Phyllostomidae). Anim. Behav., 78:852–855.
Morrison, D. W. 1980. Foraging and day-roosting dynamics of canopy fruit bats in Panama J. Mammal., 61:20–29.
Neuweiler, G. 1962. Bau und Leistung des Flughundauges (Pieropus g. giganteus Brünn). Z. Vergl. Physiol., 46:13–56.
Neuweiler, G. 1969. Verhaltensbeobachtungen an einer indischen Flughundkolonie (Pteropus g. giganteus Brünn). Z. Tierpsychol., 26:166–199.
Neuweiler, G., and F. P. Möhres. 1967. Die Rolle des Ortsgedächtnisses bei der Orientierung der Grossblan-Fledermaus Megaderma lyra. Z. Vergl. Physiol., 57:147–171.
Nyholm, E. S. 1956. Über den Tagesrhythmus der Nahrungsjagd bei der Bartfledermaus. Myotis mystacinus Kühl, während des Sommers. Arch. Soc. Zool. Bot. Fen. Vanamo. 12:53–58.
Nyholm, E. S. 1965. Zur Ökologie von Myotis mystacinus (Leisl.) und M. daubentoni (Leisl.) (Chiroptera). Ann. Zool. Fenn., 2:77–123.
O’Farrell, M. J., and W. G. Bradley. 1970. Activity patterns of bats over a desert spring. J. Mammal., 51:18–26.
O’Farrell, M. J., and E. H. Studier. 1975. Population structure and emergence activity patterns in Myotis thysanodes and M. lucifugus (Chiroptera: Vespertilionidae) in northeastern New Mexico. Am. Midl. Nat., 93:368–376.
O’Farrell, M. J., W. G. Bradley, and G. W. Jones. 1967. Fall and winter bat activity at a desert spring in southern Nevada. Southwest. Nat., 12:163–171.
O’Shea, T. J., and T. A. Vaughan. 1977. Nocturnal and seasonal activities of the pallid bat. Antrozous pallidus. J. Mammal., 58:269–284.
Owings, D. H., and R. B. Lockard. 1971. Different nocturnal activity patterns of Peromyscus califomicus and Peromyscus eremicus in lunar lighting. Psychonom. Sci., 22:63–64.
Pittendrigh, C. S. 1960. Orcadian rhythms and the circadian organization of living systems. Cold Spring Harbor Symp. Quant. Biol., 25:159–184.
Pittendrigh, C. S. 1974. Circadian oscillations in cells and the circadian organization of multicellular systems. Pp. 437–458, in The neurosciences. (F. O. Schmitt, and F. G. Worden, eds.). MIT Press, Cambridge, 1107 pp.
Pittendrigh, C. S., and S. Daan. 1976. A functional analysis of circadian pace-makers in nocturnal rodents. IV. Entrainment: Pacemaker as clock. J. Comp. Physiol., 106:291–331.
Pohl, H. 1961. Temperaturregulation und Tagesperiodik des Stoffwechsels bei Winterschläfern. (Untersuchungen an Myotis myotis Borkh., Glis glis L und Mesocricetus auratus Waterh.). Z. Vergl. Physiol., 45:109–153.
Prakash, I. 1962. Times of emergence of the Pipistrelle. Mammalia. 26:133–135.
Ransome, R. D. 1968. The distribution of the greater horse-shoe bat. Rhinolophns ferrum-equinum. during hibernation, in relation to environmental factors. J. Zool., 154:77–112.
Rasweiler, J. J. 1973. Care and management of the long-tongued bat, Glossophaga soricina (Chirop-tera: Phyllostomatidae), in the laboratory with observations on estivation induced by food deprivation. J. Mammal., 54:391–404.
Rawson, K. S. 1960. Effects of tissue temperature on mammalian activity rhythms. Cold Spring Harbor Symp. Quant. Biol., 25:105–113.
Schmidt, U., A. M. Greenhall, and W. Lopez-Forment. 1971. Ökologische Untersuchungen der Vampirfledermäuse (Desmodus roiundus) im Staate Puebla, Mexiko. Z. Säugetierk., 36:360–370.
Stan, A. N. 1974. The feeding biology in relation to food sources of nectarivoraus bats (Chiroptera: Megaloglossinae) in Malaysia. Unpublished Ph.D. thesis. University of Aberdeen. Aberdeen, 259 pp.
Stebbings, R. E. 1968. Measurements, composition and behaviour of a large colony of the bat Pipisirellus pipistrellus. J. Zool., 156:15–33.
Subbaraj, R., and M. K. Chandrashekaran. 1977. ‘Rigid’ internal timing in the circadian rhythm of flight activity in a tropical bat. Oecologia. 29:341–348.
Subbaraj, R., and M. K. Chandrashekaran. 1978. Pulses of darkness shift the phase of a circadian rhythm in an insectivorous bat. J. Comp. Physiol., 127:239–243.
Swift, S. M. 1980. Activity pattern of Pipistrelle bats (Pipistrellus pipistrellus) in north-east Scotland. J. Zool., 190:285–295.
Tamsitt, J. R., and D. Valdivieso. 1961. Notas sobre actividades nocturnas y estados de reproduc-ciön de algunos Quiröpteros de Costa Rica. Rev. Biol. Trop., 9:219–225.
Thomas, S. P. 1980. The physiology and energetics of bat flight. Pp. 393–402, in Proceedings of the Fifth International Bat Research Conference. (D. E. Wilson and A. L. Gardner, eds.). Texas Tech Press, Lubbock, 434 pp.
Thomas, S. P., and R. A. Suthers. 1972. The physiology and energetics of bat flight. J. Exp. Biol., 57:317–335.
Turner, D. C. 1975. The vampire bat. Johns Hopkins University Press, Baltimore and London. 145 pp.
Tuttle, M. D. 1974. An improved trap for bats. J. Mammal., 55:475–477.
Twente, J. W. 1955. Some aspects of habitat selection and other behavior of cavern-dwelling bats. Ecology, 36:706–732.
Usman, K., J. Habersetzer, R. Subbaraj. G. Gopalkrishnaswamy, and K. Paramanandam. 1980. Behavior of bats during a lunar eclipse. Behav. Ecol. Sociobiol., 7:79–81.
van Heerdt, P. E., and J. W. Sluiter. 1965. Notes on the distribution and behaviour of the noctule bat (Nycialus noctula) in the Netherlands. Mammalia, 29:463–477.
van Nieuwenhoven, P. J. 1956. Ecological observations in a hibernation-quarter of cave-dwelling bats in South-Limburg. Publ. Natuurhist. Gen. Limburg, 9:1–56.
Venables, L. S. V. 1943. Observations at a pipistrelle bat roost. J. Anim. Ecol., 12:19–26.
Villa R., B. 1966. Los murcieiagos de Mexico. Univ. Nac. Autó. México City. 491 pp.
Voûte. A. M. 1972. Bijdrage tot de Oecologie van de Meervleermuis (Myotis dasycneme. Boie, 1825). Unpublished doctoral dissertation. Universiteit Utrecht. Utrecht. 159 pp.
Voûte. A. M., J. W. Sluiter, and M. P. Grimm. 1974. The influence of the natural light-dark-cycle on the activity rhythm of pond bats (Myotis dasyeneme Boie, 1825) during summer. Oecoiogia, 17:221–243.
Wever, R. 1965. A mathematical model for circadian rhythms. Pp. 112–124, in Circadian clocks. (J. Aschoff, ed.). North-Holland, Amsterdam, 479 pp.
Wever, R. 1979. The circadian system of man. Results of experiments under temporal isolation. Springer-Verlag. New York. Heidelberg, Berlin, 276 pp.
Williams, T. C., and J. M. Williams. 1970. Radio tracking of homing and feeding flights of a Neotropical bat, Phyllostomus hastatus. Anim. Behav., 18:302–309.
Wilson, D. E. 1971. Ecology of Myotis nigricans (Mammalia: Chiroptera) on Barro Colorado Island. Panama Canal Zone, J. Zool., 163:1–13.
Wimsatt, W. A. 1969. Transient behavior, nocturnal activity patterns and feeding efficiency of vampire bats (Desmodus rotundus) under natural conditions. J. Mammal., 50:233–244.
Young, A. M. 1971. Foraging of vampire bats (Desmodus rotundus) in Atlantic wet lowland Costa Rica. Rev. Biol. Trop., 18:73–88.
Zack, S., D. Czeschlik, and G. Helmaier. 1979. Daily activity pattern of fruit bats under natural light conditions. Naturwissenschaften, 66:322–323.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1982 Plenum Publishing Corporation
About this chapter
Cite this chapter
Erkert, H.G. (1982). Ecological Aspects of Bat Activity Rhythms. In: Kunz, T.H. (eds) Ecology of Bats. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-3421-7_5
Download citation
DOI: https://doi.org/10.1007/978-1-4613-3421-7_5
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-3423-1
Online ISBN: 978-1-4613-3421-7
eBook Packages: Springer Book Archive