Abstract
Home-range sizes, movements, and daily activity of wolves (Canis lupus L. 1758) were studied in Dalmatia, Croatia in 1998–2001. The total home ranges (100% MCP) of two packs were 160 km2 and 141 km2, mean=150.5 km2. Core areas (50% kernel) were 26.2 km2 and 3.3 km2, respectively. Differences in core area sizes were influenced by human activity—hunting and sheep grazing. Compared with random locations, wolf locations were closer to the nearest water source (mean=937 m) and farther from houses (mean=653 m). Wolves were significantly more active during the night than during the day (activity indexes were 0.53 vs. 0.35), and night activity was higher during summer (0.58), and lower during winter (0.48). A correlation was found between distances traveled and activity index (r=0.58, p=0.003). Home range, seasonal variations in home-range size, habitat use, and activity of wolves in Dalmatia were oriented to make the compromise from danger of proximity to humans and also to benefit from human-related food sources.
Similar content being viewed by others
References
Anonymous (1995) Regulation about the protection of certain mammal species (Mammalia). Narodne Novine 31:968
ArcView GIS 3.1 (1996) ArcView GIS 3.1. ESRI. Environmental Systems Research Institute Inc., CA
Ballard WB, Ayes LA, Gardner CL, Foster JW (1991a) Den site activity patterns of gray wolves, Canis lupus, in Southcentral Alaska. Can Field Nat 105:497–504
Ballard WB, Ayres LA, Roney KE, Spraker TH (1991b) Immobilization of gray wolves with a mixture of tiletamine hydrochloride and zolazepam hydrochloride. J Wildl Manage 55:71–74
Bath A, Majić A (2000) Human dimension in wolf management in Croatia. Project Report, 173pp
Blanco JC (1993) The wolf in Spain: problems of conservation in a densely populated country. In: Villa C, Castroviejo J (eds) Simposio Internacionale Sobre el Lobo. Junta de Castilla y León, pp 34–36
Borovac I (2002) The great atlas of Croatia. Mozaik knjiga, Zagreb, 480pp
Božičević S (1995) Position, climate, water and specific land forms. In: Zdunić D (ed) The natural heritage of Croatia. Buvina Ltd, Zagreb, pp 17–28
Ciucci P, Boitani L, Francisci F, Andreoli G (1997) Home range, activity and movements of a wolf pack in central Italy. J Zool Lond 243:803–819
Dupré E, Corsi F, Boitani L, (1995) Potential distribution of the wolf in Italy: a multivariate based GIS model. In: Conference on European wolf migration. Neuchatel, Schwitzerland, pp 1–12
Fritts SH, Mech LD (1981) Dynamics, movements, and feeding ecology of a newly protected wolf population in Northwestern Minnesota. Wildl Monogr 80:1–79
Frković A, Huber D (1992) Wolves in Croatia: baseline data. In: Promberger C, Schröder W (eds) Wolves in Europe—status and perspectives. Munich Wildl Soc Ettal, pp 67–69
Frković A, Ruff R, Cicnjak L, Huber D (1992) Wolf mortality during 1946–86 in Gorski kotar of Croatia, Yugoslavia. In: Bobek B, Perzanowski K, Regelin WL (eds) Global trends in wildlife management. Proceedings of the 18th Congress International Union Game Biology, pp 353–358
Fuller TK (1991) Effect of snow depth on wolf activity and prey selection in North central Minnesota. Can J Zool 69:283–287
Fuller TK (1989) Population dynamics of wolves in North-central Minnesota. Wildl Monogr 105:1–41
Gipson PS, Warren BB, Ronald MN, Mech LD (2000) Accuracy and precision of estimating age of gray wolves by tooth wear. J Wildl Manage 64:752–758
Harrington FH, Mech LD (1982) An analysis of howling response parameters useful for wolf pack censusing. J Wildl Manage 46:686–693
Hooge PN, Eichenlaub W, Solomon E (1999) The animal movement program. USGS, Alaska Biological Science Center
Huber Đ, Kusak J, Frković A, Gužvica G, Gomerčić T (2002) Causes of wolf mortality in Croatia in the period 1986–2001. Veterinarski Arh 72:131–139
Huber D, Kusak J, Kovačić D, Frković A, Radović J, Štahan Ž (1999) Temporary wolf management plan for Croatia. Državna uprava za zaštitu prirode i okoliša 1–76
Jędrzejewski W, Schmidt K, Theuerkauf J, Jędrzejewska B, Okarma H (2002) Daily movements and territory use by radio-collared wolves (Canis lupus) in Białowieża primeval forest in Poland. Can J Zool 79:1993–2004
Kolenosky B, Johnston DH (1967) Radio-tracking timber wolves in Ontario. Am Zool 7:289–303
Korenčić M (1979) Settlements and population of SR Croatia 1857–1971. Type and altitude of settlements. Djela Jugoslvenske akademije znanosti i umjetnosti, Knjiga 54. Republički zavod za statistiku SR Hrvatske, Zagreb, pp 1–900
Kryštufek B, Tvrtković N (1990) Range expansion by Dalmatian jackal population in the 20th century (Canis aureus Linnaeus, 1758). Folia Zool 39:291–296
Kumar S (1998) Ecology and behavior of Indian grey wolf (Canis lupus pallipes Sykes, 1831) in the Deccan grassland of Solapur, Maharashtra, India. PhD Thesis, Center of Wildlife and Ornithology Alighar Muslim University, Alighar, India, pp 1–215
Kusak J (2002) Conditions for life of wolves (Canis lupus L.) in Croatia. PhD Thesis, Biology, Faculty of Science, University of Zagreb, pp 1–247
Lenth RV (1981) On finding the source of a signal. Tehnometrics 23:149–154
Mech LD (1970) The wolf. The ecology and behavior of an endangered species. University of Minnesota press, Minneapolis, MN, pp 1–384
Mech LD (1992) Daytime activity of wolves during winter in Northeastern Minnesota. J Mamm 73:570–571
Mech LD (1994) Regular and homeward travel speeds of arctic wolves. J Mamm 75:741–742
Mech LD, Meier TJ, Burch JW, Adams LG (1995) Patterns of prey selection by wolves in Denaly national park, Alaska. In: Carbyn LN, Frits SH, Seip DR (eds) Ecology and conservation of wolves in a changing world. Canadian Circumpolar Institute, Occasional Publication No. 35, pp 231–243
Mech LD, Adams LG, Meier TJ, Burch JW, Dale BW (1998) The wolves of Denali. University of Minnesota Press, Minneapolis, MN, pp 1–227
Mech LD (1988) The Arctic wolf: ten years with the pack. Voyager Press Inc., Minnesota, MN, pp 1–144
Messier F (1985) Solitary living and extra-territorial movements of wolves in relation to social status and prey abundance. Can J Zool 63:239–245
Mladenoff DJ, Sickley TA, Haight RA, Wydeven AP (1995) A regional landscape analysis and prediction of favorable gray wolf habitat in the Northern great lakes region. Conserv Biol 9:279–294
Nams VO (1993) Locate II. Truro, Nova Scotia
Okarma H, Jędrzejewski W, Schmidt K, Śnieżko S, Bunevich AN, Jędrzejewska B (1998) Home ranges of wolves in Białowieża primeval forest, Poland, compared with other Eurasian populations. J Mamm 79:842–852
Pavlović D (2003) Food habits analysis of wolf (Canis lupus L.) in Croatia. Student Scientific Paper, Veterinary Faculty, University of Zagreb, pp 1–24
Potvin F (1988) Wolf movements and population dynamics in Papineau-Labelle reserve, Quebec. Can J Zool 66:1266–1273
Promberger C, Schröder W (1993) Wolves in Europe—status and perspectives. Munich Wildl Soc Ettal1–136
Promberger C (1996) Carpathian wolf project. Annual report. Munich Wildl Soc Ettal V1: 1–34
Rauš Đ, Trinajstić I, Vukelić J, Medvedović J (1992) Flora of Croatian forests. In: Rauš Đ (ed) Forests in Croatia Šumarski fakultet Sveučilišta u Zagrebu and JP “Hrvatske šume”, Zagreb, pp 33–77
Roth HU, Huber D (1986) Diel activity of brown bears in Plitvice Lakes National Park, Yugouslavia. In: Zager P (ed) International conference on bear research and management, vol. 6, International Bear Association, pp 177–181
Seaman DE, Millspaugh JJ, Kernohan BJ, Brundige GC, Raedeke KJ, Gitzen RA (1999) Effects of sample size on kernel home range estimates. J Wildl Manage 63:739–747
Seletković Z, Katušin S (1992) Climate of Croatia. In: Rauš Đ (ed) Forests in Croatia. Šumarski fakultet Sveučilišta u Zagrebu and “Hrvatske šume”, Zagreb, pp 13–18
Theuerkauf J, Jędrzejewski W (2002) Accuracy of radiotelemetry to estimate wolf activity and locations. J Wildl Manage 66:859–864
Theuerkauf J, Jędrzejewski W, Schmidt K, Okarma H, Ruczynski I, Śnieżko S, Gula R (2003a) Daily patterns and duration of wolf activity in the Białowieża forest, Poland. J Mamm 84:243–253
Theuerkauf J, Jędrzejewski W, Schmidt K, Gula R (2003b) Spatiotemporal segregation of wolves from humans in the Białowieża forest (Poland). J Wildl Manage 67:706–716
Thiel RP, Merrill S, Mech LD (1998) Tolerance by denning wolves, Canis lupus, to human disturbance. Can Field Nat 112:340–342
Vilà C, Urios V, Castrovijeo J (1990) Ecologia del Lobo en la Cabrera (Leon) y la Carballeda (Zamora). In: Blanco HC, Cuesta L, Reig S (eds) El Lobo (Canis lupus) en Espana: Situacion, problematica y apuntes sobre su ecologia. Instituto para la Conervacion de la Naturaleza, Madrid, Spain, pp 95–108
Vilà C, Urios V, Castrovijeo J (1995) Observations on the daily activity patterns in the iberian wolf. In: Carbyn LN, Frits SH, Seip DR (eds) Ecology and conservation of wolves in a changing world. Canadian Circumpolar Institute, Occasional Publication No. 35, pp 335–340
White GC, Garrot RA (1990) Analysis of wildlife radio-tracking data. Academic Press, New York, pp 1–383
Worton BJ (1989) Kernel methods for estimating the utilization in home-ranges studies. Ecology 70:164–168
Acknowledgements
This project was financed by the Croatian Ministry of Science and Bernd Thies Foundation (Switzerland). Permission to study the protected species was given by the Ministry of Environmental Protection and Zoning. Inspectors for damages on livestock provided us valuable information and logistic help at the beginning and during field work. Special thanks go to 26 differing students, whose participation and help in field work was irreplaceable during long days and nights of radiotracking.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kusak, J., Skrbinšek, A.M. & Huber, D. Home ranges, movements, and activity of wolves (Canis lupus) in the Dalmatian part of Dinarids, Croatia. Eur J Wildl Res 51, 254–262 (2005). https://doi.org/10.1007/s10344-005-0111-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10344-005-0111-2