Bears and ants: Myrmecophagy by brown bears in central Scandinavia

Canadian Journal of Zoology

Volumn 77, Issue 4, 1999, Pages 551-561

  Swenson, Jon E ^a,e   Jansson, Anna ^b,f   Riig, Raili ^c,g   Sandegren, Finn ^d  

^a NORWEGIAN INSTITUTE FOR NATURE RESEARCH   (Norway)

^b SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^c STOCKHOLM UNIVERSITY   (Sweden)

^d Swedish Hunters' Association   (Sweden)

^e NORWEGIAN UNIVERSITY OF LIFE SCIENCES   (Norway)

^f NONE   (Sweden)

^g NONE   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ANT; BEAR; FOOD SELECTION;

SWEDEN;

CAMPONOTUS HERCULEANUS; FORMICA AQUILONIA; FORMICA EXSECTA; FORMICA LUGUBRIS; FORMICIDAE; HYMENOPTERA; URSUS ARCTOS; VERTEBRATA;

EID: 0033306609     PISSN: 00084301     EISSN: None     Source Type: Journal    
DOI: 10.1139/z99-004     Document Type: Article

References (57)

1. Albon, S.D., and Langvatn, R. 1992. Plant phenology and the benefits of migration in a temperate ungulate. Oikos, 65: 502-513.
2. Association of Official Analytical Chemists (AOAC). 1970. Official methods of analysis. 11th ed. Association of Official Analytical Chemists, Washington, D.C.
3. Atanassov, N. 1983. Der Einfluß von Braunbären (Ursus arctos L.) auf die Nester von Waldameisen der Gattung Formica in Bulgarien. Waldhygiene, 15: 7-14.
4. Baidavletov, R. Zh. 1993. To the ecology and practical significance of the brown bear in eastern Kazakhstan. In Bears of Russian and adjacent countries - state of populations. [In Russian with English summary.] Vol. 1. Edited by I.E. Chestin and S.M. Uspensky. Argus, Moscow, pp. 16-22.
5. Boltunov, 1993. Brown bear diet in south Russian mountains. In Bears of Russian and adjacent countries - state of populations. [In Russian with English summary.] Vol. 1. Edited by I.E. Chestin and S.M. Uspensky. Argus, Moscow, pp. 16-22.
6. Cederlund, G., and Bergström, R. 1996. Trends in the moose-forest system in Fennoscandia, with special reference to Sweden. In Conservation of faunal diversity in forested landscapes. Edited by R.M. DeGraff and R.I. Miller. Chapman and Hall, London, pp. 265-281.
7. Clevenger, A.P., Purroy, F.J., and Pelton, M.R. 1992. Food habits of brown bears (Ursus arctos) in the Cantabrian Mountains, Spain. J. Mammal. 73: 415-421.
8. Collingwood, C.A. 1979. The Formicidae (Hymenoptera) of Fennoscandia and Denmark. Fauna Entomol. Scand. 8.
9. Dahle, B., Sørensen, O.J., Wedul, E.H., Swenson, J.E., and Sandegren, F. 1998. The diet of brown bears Ursus arctos in central Scandinavia: effect of access to free-ranging domestic sheep Ovis aries. Wildl. Biol. 4: 147-158.
10. Danilov, P.I. 1983. The brown bear (Ursus arctos) as a predator in the European taiga. Acta Zool. Fenn. 174: 159-160.
11. Douwes, P. 1981a. Hur man känner igen de olika arterna av den vanliga stackmyran. [Identification key for the workers of the Formica rufa group in Sweden (Hym., Formicidae) (with English summary).] Entomol. Tidskr. 102: 80-82.
12. Douwes, P. 1981b. Intraspecific and interspecific variation in workers of the Formica rufa group (Hymenoptera: Formicidae) in Sweden. Entomol. Scand. Suppl. 15: 213-223.
13. Douwes, P. 1995. Sveriges myror. Entmol. Tidskr. 116: 83-99.
14. Eagle, T.C., and Pelton, M.R. 1981. Seasonal nutrition of black bears in the Great Smoky Mountains National Park. In Bears - Their Biology and Management: Proceedings of the Fifth International Conference on Bear Research and Management, Madison, Wis., 10-13 February 1980. Edited by E.C. Meslow. International Association for Bear Research and Management, Madison, Wis. pp. 94-101. [Available from Michael R. Pelton, Department of Forestry, Wildlife, and Fisheries, The University of Tennessee, P.O. Box 1071, Knoxville, TN 37901-1071, U.S.A.]
15. Elgmork, K., and Kaasa, J. 1992. Food habits and foraging of the brown bear Ursus arctos in central south Norway. Ecography, 15: 101-110.
16. Elgmork, K., and Unander, S. 1998. Brown bear use of ant mounds in Scandinavia. Ursus, 10: 269-274.
17. Elgmork, K., Brekke, O., Selboe, R., and Unander, S. 1978. Post-hibernation activity and habitat selection in a small remnant brown bear population (Ursus arctos L.) in southern Norway. Viltrevy, 10: 113-144.
18. Gößwald, K. 1989. Die Waldameise. Band 1. Biologische Grundlagen, Ökologie und Verhalten. AULA-Verlag, Wiesbaden.
19. Grimal'skii, V.I. 1975. Vliyanie medvedei na murav'ev roda formika v Berezinskom zapovednike. In Murav'i i zashchita leca. Nauka, Moscow, pp. 74-77.
20. Hewitt, D.G., and Robbins, C.T. 1996. Estimating grizzly bear food habits from fecal analysis. Wildl. Soc. Bull. 24: 547-550.
21. Hölldobler, B., and Wilson, E. O. 1990. The ants. Harvard University Press, Cambridge, Mass.
22. Johansen, T. 1997. The diet of the brown bear (Ursus arctos) in central Sweden. Cand. Scient. Thesis, Norwegian University of Science and Technology, Trondheim.
23. Johnson, L.A. 1996. Black bear myrmecophagy in the central Upper Peninsula of Michigan. M.S. thesis, Northern Michigan University, Marquette.
24. Joshi, A.R., Garshelis, D.L., and Smith, J.L.D. 1997. Seasonal and habitat-related diets of sloth bears in Nepal. J. Mammal 78: 584-597.
25. Lavov, M.A. 1993. Belarus. In Bears: brown bear, polar bear, Asian black bear. [In Russian with English summary.] Edited by M.A. Vaisfeld and I.E. Chestin. Nauka, Moscow, pp. 60-67.
26. Løken, B. 1993. Food and habitat selection of green woodpecker (Picis viridis L.) in a south boreal managed forest. Cand. Agric. thesis, Norwegian Agricultural University, As.
27. Loskutov, A.V., and Radchenko, A.C. 1991. Buryi medved'i murav'i. In Medvedi v SSSR. Edited by B.P. Zavatskii and Yu. G. Shvetsov. Nauka, Novosibirsk, pp. 114-119.
28. Mailer, O., and Kare, M.R. 1967. Observations of the sense of taste in the armadillo (Dasypus novemcinctus). Anim. Behav. 15: 8-10.
29. Mattson, D.J., Blanchard, B.M., and Knight, R.R. 1991a. Food habits of Yellowstone grizzly bears, 1977-1987. Can. J. Zool. 69: 1619-1629.
30. Mattson, D.J., Gillin, C.M., Benson, S.A., and Knight, R.R. 1991b. Bear feeding activity at alpine insect aggregation sites in the Yellowstone ecosystem. Can. J. Zool. 69: 2430-2435.
31. McLellan, B.N., and Hovey, F.W. 1995. The diet of grizzly bears in the Flathead River drainage of southeastern British Columbia. Can. J. Zool. 73: 704-712.
32. Nordic Committee on Food Analysis. 1989. Methods of analysis. National Veterinary Institute, Oslo, Norway.
33. Noyce, K.V., and Garshelis, D.L. 1998. Spring weight changes in black bears in northcentral Minnesota: the negative foraging period revisited. Ursus, 10: 521-531.
34. Noyce, K.V., Kannowski, P.B., and Riggs, M.R. 1997. Black bears as ant-eaters: seasonal associations between bear myrmecophagy and ant ecology in north-central Minnesota. Can. J. Zool. 75: 1671-1686.
35. Onoyama, K. 1988. Ants as prey of the Yezo brown bear Ursus arctos yesoensis, with considerations on its feeding habit. Res. Bull., Obihiro Univ. Ser. 1 15: 313-318.
36. Pritchard, G.T., and Robbins, C.T. 1990. Digestive and metabolic efficiencies of grizzly and black bears. Can. J. Zool. 68: 1645-1651.
37. Punttila, P., Haila, Y. Pajunen, T, and Tukia, H. 1991. Colonisation of clearcut forests by ants in the southern Finnish taiga: a quantitative survey. Oikos, 61: 250-262.
38. Redford, K.H. 1985. Feeding and food preference in captive and wild giant anteaters [Myrcecopyhaga tridactyla). J. Zool. Ser. A, 205: 559-572.
39. Redford, K.H. 1987. Ants and termites as food: patterns of mammalian myrmecophagy. In Current mammalogy. Vol. 1. Edited by H.H. Genoways. Plenum Press, New York. pp. 349-399.
40. Redford, K.H., and Dorea, J.G. 1984. The nutritional value of invertebrates with emphasis on ants and termites as food for mammals. J. Zool. (1965-1984), 203: 385-395.
41. Rolstad, J., and Rolstad, E. 1995. Seasonal patterns in home range and habitat use of the grey-headed woodpecker Picas canus as influenced by the availability of food. Ornis Fenn. 72: 1-13.
42. Rolstad, J., Majewski, P., and Rolstad, E. 1998. Black woodpecker use of habitats and feeding substrates in a managed Scandinavian forest. J. Wildl. Manag. 62: 11-23.
43. Rosengren, R., Vepsäläinen, K., and Wuorenrinne, H. 1979. Distribution, nest densities, and ecological significance of wood ants (the Formica rufa-group) in Finland. Organisation Internationale de Lutte Biologique Contre les Animaux et les Plantes Nuisibles, Bulletin no 2, Section Regionale Ouest Palearctique. pp. 181-213.
44. Rubinshtein, V.Z. 1976. O svyazyakh murav'ev (Hymenoptera, Formicidae) s pozvonochnymi taigi Severnogo Urala. Tr. Pechoro-Ilychskogo Gos. Zapov. 13: 181-190.
45. Sanders, C.J. 1964. The biology of carpenter ants in New Brunswick. Can. Entomol. 96: 894-909.
46. Sanders, C.J. 1970. The distribution of carpenter ant colonies in the spruce-fir forests of northwestern Ontario. Ecology, 51: 865-873.
47. Savolainen, R., and Vepsäläinen, K. 1988. A competition hierarchy among boreal ants: impact on resource partitioning and community structure. Oikos, 51: 135-155.
48. Savolainen, R., Vepsäläinen, K., and Wuorenrinne, H. 1989. Ant assemblages in the taiga biome: testing the role of territorial wood ants. Oecologia, 81: 481-486.
49. Schwartz, C.C., and Franzmann, A.W. 1991. Interrelationship of black bears to moose and forest succession in the northern coniferous forest. Wildl. Monogr. No. 113.
50. Slobodyan, A.A. 1993. Ukraine. In Bears: brown bear, polar bear, Asian black bear. [In Russian with English summary.] Edited by M.A. Vaisfeld and I.E. Chestin. Nauka, Moscow, pp. 67-91.
51. Sæther, B.-E., Engen, S., Swenson, J.E., Bakke, Ø., and Sandegren, F. 1998. Assessing the viability of Scandinavian brown bear, Ursus arctos, populations: the effects of uncertain parameter estimates. Oikos, 83: 403-416.
52. Vaisfeld, M.A. 1993. The north-east of European Russia. In Bears: brown bear, polar bear, Asian black bear. [In Russian with English summary.] Edited by M.A. Vaisfeld and I.E. Chestin. Nauka, Moscow, pp. 37-51.
53. Vepsäläinen, K., and Wuorenrinne, H. 1978. Ecological effects of urbanization on the mound-building Formica L. species. Memorabilia Zool. 29: 191-202.
54. Welch, C.A., Keay, J., Kendall, K.C., and Robbins, C.T. 1997. Constraints on frugivory by bears. Ecology, 78: 1105-1119.
55. Wigglesworth, V.B. 1972. The principles of insect physiology. 7th ed. Chapman and Hall, London.
56. Wilson, E.O. 1976. Which are the most prevalent ant genera? Stud. Entomol. 19: 187-200.
57. Zavatskii, B.P. 1978. Pitanie burykh medvedei srednei Eniseiskoi taigi. Ekologiya, 1978: 96-98.