Black bears, Ursus americanus, have been known to cause severe damage to second-growth redwoods (Sequoia sempervirens). The damage is seasonal and is often associated with logging roads, skid trails or other openings in the forest. Signs of damage are characteristic and cannot easily be confused with other species of wildlife that damage redwoods
Black bears forage on Douglas-fir vascular tissue in the spring, and this behavior can be severely d...
While searching for food, one black bear may girdle 60 - 70 coniferous trees in a day during the spr...
A questionnaire survey of the National Forests in 1988 indicated that animal damage control (ADC) wa...
Black bears, Ursus americanus, have been known to cause severe damage to second-growth redwoods (Seq...
Black bears, Ursus americanus, have been known to cause severe damage to second-growth redwoods (Seq...
Black bear (Ursus americanus) feeding on coastal redwood (Sequoia sempervirens) has been documented ...
Cambium-feeding behavior by black bears (Ursus americanus), or bear damage, is a major reforestation...
Black bear (Ursus amerlcanus) damage to 108 lodgepole pine (Pinus contorta) trees was found in a mix...
Black bear damage to commercial, coniferous trees on intensively managed public and private forest l...
Black bears (Ursus americanus) foraging on trees can be extremely detrimental to the health and econ...
Controversy exists in Humboldt and Del Norte Counties in northern California about the strategies an...
Black bear (Ursus americanus) damage to coniferous forests can be detrimental to the forest products...
Black bears (Ursus americanus) are opportunistic omnivores (Simpson 1945) that feed on grasses, grub...
Black bear (Ursus americanus) damage to trees is a severe problem in the Pacific Northwest. Signific...
Consequences of Bear Damage Damage Management Bear Removal Silvicultural Practices Alternative Food...
Black bears forage on Douglas-fir vascular tissue in the spring, and this behavior can be severely d...
While searching for food, one black bear may girdle 60 - 70 coniferous trees in a day during the spr...
A questionnaire survey of the National Forests in 1988 indicated that animal damage control (ADC) wa...
Black bears, Ursus americanus, have been known to cause severe damage to second-growth redwoods (Seq...
Black bears, Ursus americanus, have been known to cause severe damage to second-growth redwoods (Seq...
Black bear (Ursus americanus) feeding on coastal redwood (Sequoia sempervirens) has been documented ...
Cambium-feeding behavior by black bears (Ursus americanus), or bear damage, is a major reforestation...
Black bear (Ursus amerlcanus) damage to 108 lodgepole pine (Pinus contorta) trees was found in a mix...
Black bear damage to commercial, coniferous trees on intensively managed public and private forest l...
Black bears (Ursus americanus) foraging on trees can be extremely detrimental to the health and econ...
Controversy exists in Humboldt and Del Norte Counties in northern California about the strategies an...
Black bear (Ursus americanus) damage to coniferous forests can be detrimental to the forest products...
Black bears (Ursus americanus) are opportunistic omnivores (Simpson 1945) that feed on grasses, grub...
Black bear (Ursus americanus) damage to trees is a severe problem in the Pacific Northwest. Signific...
Consequences of Bear Damage Damage Management Bear Removal Silvicultural Practices Alternative Food...
Black bears forage on Douglas-fir vascular tissue in the spring, and this behavior can be severely d...
While searching for food, one black bear may girdle 60 - 70 coniferous trees in a day during the spr...
A questionnaire survey of the National Forests in 1988 indicated that animal damage control (ADC) wa...