Filters: Tags: resource partitioning (X)45 results (79ms)
Food utilization of aphidophagous hoverfly larvae (Diptera: Syrphidae, Chamaemyiidae) on herbaceous plants in an urban habitat
Resource partitioning in sympatric populations of collared peccaries and feral hogs in southern Texas
Effects of environment on phenotypic variation and sexual dimorphism in Dipodomys simulans (Rodentia: Heteromyidae)
Resource partitioning between sympatric wild and domestic herbivores in the Tarangire region of Tanzania
Scavenging of super(137)Cs, super(109)Cd, super(65)Zn, and super(153)Gd by Plankton of the Microbial Food Web in Pelagic Lake Erie Surface Waters
Coyotes and recolonizing wolves: social rank mediates risk-conditional behaviour at ungulate carcasses
Wolf, Canis lupus, recolonization of the Greater Yellowstone Ecosystem provides a rare opportunity to identify behaviours facilitating coexistence between sympatric canids. We investigated interactions between coyotes, Canis latrans, and recolonizing wolves at ungulate carcasses in Montana's Madison Range. We used a field-experimental study design consisting of a two-level carcass treatment (wolf presence, wolf absence) to assess factors influencing coyote risk assessment, carrion consumption and aggressive encounters with wolves. Socially dominant coyotes (alphas and betas) responded to wolf presence by increasing the proportion of time spent vigilant while scavenging. Vigilance behaviour was more pronounced when...
Resource Use by Larval and Early Juvenile Native Fishes in the Little Colorado River, Grand Canyon, Arizona
Multi-scale study of the relationships between habitat use and the distribution and abundance patterns of three coral reef angelfishes (Pomacanthidae)
Effect of the castrating trematode parasite Rhipidocotyle fennica on energy allocation of fresh-water clam Anodonta piscinalis .
Seasonal succession and the strength of intra- and interspecific competition in a Daphnia assemblage