Results 131 to 140 of about 6,529 (224)
During an outbreak of 7 wildfires in eastern Oregon, USA, we analyzed the home range and movement patterns of mule deer and elk before, during, and immediately after wildfires. Mule deer maintained high site fidelity during the wildfire but used their home range more uniformly and had higher daily displacement than deer unaffected by wildfire.
Jacob W. Dittel, Darren A. Clark
wiley +1 more source
Behavioral Selection of Coprophagy in an Arid-Adapted Herbivore: Does a Compatibility-Risk Gradient Shape Selective Coprophagy? [PDF]
Moeller C +3 more
europepmc +1 more source
Cougar density on the Oregon Coast: Using dead recovery modeling in an open population
The primary objective of this study was to determine cougar density in western Oregon. Our results demonstrate that integrating DNA collected via bio‐darting, mandatory hunter‐harvest check‐ins, and GPS collar data into the OPCR2 is a reliable method for estimating cougar densities in densely forested coastal systems.
Jason A. Kirchner +4 more
wiley +1 more source
Vertebrate scavenging patterns during extreme winter conditions in North Dakota. [PDF]
Iancu L, Ras N.
europepmc +1 more source
Understanding mammal avoidance of human settlements
Terrestrial mammals often avoid human settlements, but is this a result of human activity around buildings or the built infrastructure per se? Using data on animal movement before and during the COVID‐19 lockdowns, this paper disentangles these effects, showing how changes in human mobility affect animals' avoidance of buildings. Abstract Anthropogenic
Jonathan R. Potts +75 more
wiley +1 more source
Managing the Threat of Subsidized Predators for a Threatened Shorebird
Subsidized predators—native predators that have become more common due to human activities—challenge the persistence of many at‐risk prey species and require creative solutions beyond lethal predator control. In an 8‐year study, we placed small wire cages over western snowy plover nests that allow passage of plovers, but not their predators, and ...
R. R. Swaisgood +4 more
wiley +1 more source
Lessons learned using species' distribution models for conservation planning in the Golden Gate Biosphere reserve. [PDF]
Syphard AD +3 more
europepmc +1 more source
Are we there yet? Reliable occupancy modeling from AI‐labeled trail camera data
Even low false‐positive rates in AI‐labeled camera‐trap data can bias occupancy estimates, particularly for rare species. Our results show that false positive informed occupancy models can substantially improve inference, underscoring the need to evaluate AI classifiers according to the assumptions of downstream ecological analyses.
Mohamed Khalil Meliane +2 more
wiley +1 more source
Cost effectiveness of the Texas wildlife rabies Border Maintenance Zone. [PDF]
Shwiff S +4 more
europepmc +1 more source
ABSTRACT Aim Combining camera trap data from multiple surveys has the potential to address large‐scale ecological and conservation questions. But individual surveys can differ substantially in study design and, at the large scale, these surveys typically do not constitute a spatially representative sample.
R. Sollmann +6 more
wiley +1 more source

