Αποτελέσματα Αναζήτησης
11 Ιουλ 2019 · We used GPS collar data from American black bears (Ursus americanus) to determine how seasonal food resources and human development affected bear movement patterns and resource use across the Commonwealth of Massachusetts.
During their lives black bears can suffer from arthritis, cavities, fractures from falls, broken and worn teeth, bites from other animals and gun shots. Black Bear Communication. Black bears emit a variety of vocalizations to communicate with other bears and other species.
28 Φεβ 2018 · Moreover, many studies have identified that personality traits are not always expressed in isolation, but as suites of correlated behaviors called behavioral syndromes (Sih et al. 2004); for example, an organism may consistently display aggression in one context and boldness in another (Kortet and Hedrick 2007).
This chapter comprises the following sections: names, taxonomy, subspecies and distribution, descriptive notes, habitat, movements and home range, activity patterns, feeding ecology, reproduction and growth, behavior, parasites and diseases, status in the wild, and status in captivity.
an ideal ecological model system for evaluating black bear behavior relative to human recreation patterns on a seasonal scale. ˝us, our research objectives were to determine whether black...
5 Οκτ 2022 · Test results for hypotheses about changes in behaviors of breeding versus lactating female black bears across their active season and whether the patterns are the same for bears that were habituated and food-supplemented via research feeding on the Superior National Forest in Minnesota versus those that were not-habituated or supplemented on ...
16 Ιουλ 2022 · To better understand the influence of human activity on the seasonal spatial and temporal patterns of the American black bear, we used camera traps to examine anthropogenic and environmental...
