High Densities of the Masked Shrew, Sorex cinereus, in Jack Pine Plantations in Northern Ontario

The masked shrew Sorex cinereus was abundant in jack pine (Pinus banksiana) plantations in northern Ontario in a year which coincided with high numbers of jack pine budworm (Choristoneura pinus). Snap-trapping indicated that greater numbers of this shrew occurred in medium-age (40 yr) stands than ve...

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Veröffentlicht in:	The American midland naturalist 1990-10, Vol.124 (2), p.330-341
Hauptverfasser:	Duncan G. L. Innes, Bendell, James F., Naylor, Brian J., Smith, Beverley A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal traps Arthropods Coniferous forests Female animals Food supply Forest stands Forests Litter size Mammals Pinus banksiana Plantations Shrews Sorex cinereus Young animals
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