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Red Squirrel Population Dynamics and Feeding Damage in Juvenile Stands of Lodgepole Pine

Author(s) or contact(s): T.P. Sullivan
Source: Research Branch
Subject: Tree Injury
Series: FRDA Report
Other details:  Published 1987. Hardcopy is available.
 

Abstract

This study measured the incidence of red squirrel (Tamiasciurus hudsonicus Erxleben) feeding injuries to thinned lodgepole pine (Pinus contorta Dougl. Var. latifolia Englem.) during the first 7 years after spacing. Squirrel feeding damage in two manually spaced stands was monitored from 1979 to 1986 (Prince George) and 1980 to 1986 (Cariboo); squirrel populations were monitored from 1981 to 1986 in a juvenile (unspaced stand) and mature stand at each area. Several silvicultural recommendations are suggested to alleviate squirrel damage to spaced lodgepole pine.

FRDA Research Report 019 (1769 KB)

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Updated July 24, 2015