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Full-Text Articles in Forest Sciences
Effects Of Infanticide Risk And Timber Harvest On American Black Bear Space Use, D. Cody Norton
Effects Of Infanticide Risk And Timber Harvest On American Black Bear Space Use, D. Cody Norton
All NMU Master's Theses
Space use is an important aspect of bear ecology that maybe influenced by infanticide risk and timber harvest. I used generalized linear mixed models (GLMM) to determine if female American black bear (Ursus americanus) space use was consistent with avoidance behavior to reduce infanticide risk in the Upper Peninsula of Michigan during the 2009–2011 and 2013–2014 breeding seasons. Females with cubs occupied core areas and home ranges of similar size and relative probability of male use to females without cubs. Additionally, females with cubs did not reduce movements during times of day when male movements were greatest. Female …