Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Animal Sciences (1)
- Biology (1)
- Ecology and Evolutionary Biology (1)
- Environmental Sciences (1)
- Medicine and Health Sciences (1)
-
- Natural Resources Management and Policy (1)
- Natural Resources and Conservation (1)
- Other Environmental Sciences (1)
- Other Veterinary Medicine (1)
- Physical Sciences and Mathematics (1)
- Population Biology (1)
- Terrestrial and Aquatic Ecology (1)
- Veterinary Infectious Diseases (1)
- Veterinary Medicine (1)
- Veterinary Microbiology and Immunobiology (1)
- Veterinary Preventive Medicine, Epidemiology, and Public Health (1)
- Zoology (1)
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Patch Size Drives Colonization By Aquatic Insects, With Minor Priority Effects Of A Cohabitant, Reed C. Scott, Matthew R. Pintar, William J. Resetarits
Patch Size Drives Colonization By Aquatic Insects, With Minor Priority Effects Of A Cohabitant, Reed C. Scott, Matthew R. Pintar, William J. Resetarits
Faculty and Student Publications
Patch size is one of the most important factors affecting the distribution and abundance of species, and recent research has shown that patch size is an important niche dimension affecting community structure in aquatic insects. Building on this result, we examined the impact of patch size in conjunction with presence of larval anurans on colonization by aquatic insects. Hyla chrysoscelis (Cope's gray treefrog) larvae are abundant and early colonists in fishless lentic habitats, and these larvae can fill multiple ecological roles. By establishing larvae in mesocosms prior to colonization, we were able to assess whether H. chrysoscelis larvae have priority …
Conflict, Coexistence, Or Both? Cougar Habitat Selection, Prey Composition, And Mortality In A Multiple-Use Landscape, David C. Stoner, Mark A. Ditmer, Dustin L. Mitchell, Julie K. Young, Michael L. Wolfe
Conflict, Coexistence, Or Both? Cougar Habitat Selection, Prey Composition, And Mortality In A Multiple-Use Landscape, David C. Stoner, Mark A. Ditmer, Dustin L. Mitchell, Julie K. Young, Michael L. Wolfe
USDA Wildlife Services: Staff Publications
Western North America is experiencing remarkable human population growth and land-use change. Irrigation and associated cultivation have led to colonization of urban-wildland interface (UWI) environments by mule deer (Odocoileus hemionus), and consequently, cougars (Puma concolor). In the wake of these changes, human-wildlife conflicts have increased in tandem with questions about long-term species conservation. To address these concerns, we fit 79 cougars with radio-telemetry collars in the Oquirrh Mountains near Salt Lake City, Utah (2002–2010). Our goal was to evaluate variation in cougar habitat selection, diet, and cause-specific mortality in a landscape dominated by urban, military, and industrial activities. We used …