摘要: I used data collected during a study of radio-marked grizzly bears (Ursus arctos horribilis) in the Yellowstone region from 1977 to 1992 investigate myrmecophagy by this population. Although generally not an important source energy for (averaging 8 mm long) nested logs over small ants (6 under stones. Optimal conditions consumption occurred on warmest sites with ample substrate suitable ant nests. For mounds, at low elevations non-forested sites. logs, or southerly aspects where there was abundant, large-diameter...
nrcresearchpress.com 参考文章(51)
C. J. Sanders, The Distribution of Carpenter Ant Colonies in the Spruce-Fir Forests of Northwestern Ontario Ecology. ,vol. 51, pp. 865- 873 ,(1970) , 10.2307/1933979
Kare Elgmork, Jon Kaasa, Food habits and foraging of the brown bear Ursus arctos in central south Norway Ecography. ,vol. 15, pp. 101- 110 ,(1992) , 10.1111/J.1600-0587.1992.TB00013.X
Gerald I. Green, David J. Mattson, James M. Peek, Spring feeding on ungulate carcasses by grizzly bears in Yellowstone National Park Journal of Wildlife Management. ,vol. 61, pp. 1040- 1055 ,(1997) , 10.2307/3802101
Henry A. Vanderploeg, Donald Scavia, Calculation and use of selectivity coefficients of feeding: Zooplankton grazing Ecological Modelling. ,vol. 7, pp. 135- 149 ,(1979) , 10.1016/0304-3800(79)90004-8
William H. Romme, Fire and Landscape Diversity in Subalpine Forests of Yellowstone National Park Ecological Monographs. ,vol. 52, pp. 199- 221 ,(1982) , 10.2307/1942611
C. J. Sanders, SEASONAL AND DAILY ACTIVITY PATTERNS OF CARPENTER ANTS ( CAMPONOTUS SPP.) IN NORTHWESTERN ONTARIO (HYMENOPTERA: FORMICIDAE) Canadian Entomologist. ,vol. 104, pp. 1681- 1687 ,(1972) , 10.4039/ENT1041681-11
Kent H. Redford, Jose G. Dorea, The nutritional value of invertebrates with emphasis on ants and termites as food for mammals Journal of Zoology. ,vol. 203, pp. 385- 395 ,(2009) , 10.1111/J.1469-7998.1984.TB02339.X
Douglas H. Johnson, The Insignificance of Statistical Significance Testing The Journal of Wildlife Management. ,vol. 63, pp. 763- 772 ,(1999) , 10.2307/3802789
Joe Cora, E. W. Wheeler, Norm Johnson, G. C. Wheeler, The Ants of North Dakota ,(2011)
G. W. Elmes, Judith C. Wardlaw, A comparison of the effect of temperature on the development of large hibernated larvae of four species ofMyrmica (Hym. Formicidae) Insectes Sociaux. ,vol. 30, pp. 106- 118 ,(1983) , 10.1007/BF02225661