We conducted informal interviews with villagers and park and buffer zone personnel in protected areas of Nepal presumed to contain Asiatic black bear (Ursus thibetanus) during 19 September–10 November 2005. Based on these interviews, we assessed the presence and persistence of this species in Nepal. We conducted interviews in Shey Phoksundo National Park, Langtang National Park, Shivapuri Natio...

Increased temperatures and more extreme weather patterns associated with global climate change can interact with other factors that regulate animal populations, but many climate change studies do not incorporate other threats to wildlife in their analyses. We used 20 years of nest-monitoring data from study sites across a gradient of habitat fragmentation in Missouri, USA, to investigate the re...

People construct fences to delineate land ownership and to control access to land. Fences accomplish several purposes, notable among them are containing livestock or wildlife raised for profit or subsistence, excluding use of vegetation within areas to be conserved, and reducing conflicts between wildlife and humans. In addition to these intended purposes, fences may also offer unanticipated be...

Estimates of time spent at migratory stopovers are often used to develop habitat conservation objectives for a variety of avian species, namely waterfowl. Because of limited previous research and a need for accurate conservation planning objectives, we estimated stopover duration and factors influencing stay of mallards (Anas platyrhynchos) in Illinois using radio telemetry during autumns 2009 ...

Two programs within the U.S. Fish and Wildlife Service‟s Habitat Credit Trading Program currently exist to allow for “banking” of habitat credits: traditional Conservation Banking and the recently introduced Recovery Crediting System (RCS). Both of these mechanisms embody the intent of Executive Order 13352 on Facilitation of Cooperative Conservation and the environmental stewardship and stream...

Urban environments are increasing worldwide and are inherently different than their rural counterparts, with a variety of effects on wildlife due to human presence, increased habitat fragmentation, movement barriers, and access to anthropogenic food sources. Effective management of urban wildlife requires an understanding of how urbanization affects their behavior and ecology. The spatial activ...

raccoon is a native species to north and central america. at present, it is an invasive species in many countries such as japan, germany, russia and iran. raccoon was observed for the first time in gilan province in iran in 1991. this research was employed ecological niche factor analysis (enfa) method to model habitat selection of raccoon in lavandevil wildlife refuge. the results showed that ...

BACKGROUND The study of inter-individual interactions (often termed spatial-temporal interactions, or dynamic interactions) from remote tracking data has focused primarily on identifying the presence of such interactions. New datasets and methods offer opportunity to answer more nuanced questions, such as where on the landscape interactions occur. In this paper, we provide a new approach for ma...