Results 151 to 160 of about 43,136 (308)

Puma/Cougar Implementor's Guide [PDF]

open access: yes, 1985
This document is intended to be a guide to assist a programmer in modifying or extending the Lisp Puma system, the Puma PDP-11 system, or the Cougar PDP-11 system.
O'Donnell, Patrick A., Jones, Joe L.
core  

Differences in mammal community response to highway construction across different levels of human land use

open access: yesWildlife Biology, EarlyView.
Worldwide, transportation agencies have been involved in road mitigation efforts to reduce road mortality and promote connectivity of endangered species. Baseline data on how mammals respond to highway construction, however, are rarely collected in road mitigation and monitoring studies, including in the USA.
Thomas J. Yamashita   +4 more
wiley   +1 more source

A high‐altitude thermal infrared method for estimating moose abundance and demography in Rocky Mountain National Park, USA

open access: yesWildlife Biology, EarlyView.
Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley   +1 more source

Rebreeding of Female Mountain Lions After Litter Mortality

open access: yesEcology and Evolution
Despite litter size and kitten survival in mountain lions (Puma concolor) being well‐documented, there is a critical gap in the literature regarding the time that elapses between litter mortality and subsequent rebreeding in females.
Mark A. Peyton   +3 more
doaj   +1 more source

Citizen science project on urban canids provides different results from camera traps but generates interest and revenue

open access: yesWildlife Biology, EarlyView.
As urbanization increases, wildlife increasingly encounters people. Coyotes Canis latrans and red foxes Vulpes vulpes are two canid species that have readily adapted to urban environments. Citizen science has emerged as a low‐cost method of collecting data on urban‐adapted species that can benefit management agencies but may provide different results ...
Neville F. Taraporevala   +2 more
wiley   +1 more source

Wildlife temporal behaviors in response to human activity changes during and following COVID‐19 park closures

open access: yesWildlife Biology, EarlyView.
With urbanization reducing the amount of available wildlife habitat, and outdoor recreation increasing the human activity within wildlife habitats, it is important to understand the effects of human activity on animal behavior. This study examined how the reduction in human presence in urban parks in Gainesville, Florida, affected the temporal ...
Maya Fives, Matthew Hallett
wiley   +1 more source

Puma concolor

open access: yes, 2010
Ficha de fotocolecta de Puma concolor (Linnaeus, 1771) en Selva Baja Caducifolia de ...
Francisco Botello
core   +3 more sources

Pickin' up good vibrations: a systematic review of footfall detection and analysis in the realm of wildlife surveying

open access: yesWildlife Biology, EarlyView.
Exploration of new wildlife surveying methodologies that leverage advances in sensor technology and machine learning has led to tentative research into the application of seismology techniques. This, most commonly, involves the deployment of a footfall trap – a seismic sensor and data logger customised for wildlife footfall.
Benjamin J. Blackledge   +4 more
wiley   +1 more source

ESTUDIO PRELIMINAR SOBRE EL PROBLEMA DE LA DEPREDACIÓN DE GANADO POR JAGUARES (PANTHERA ONCA) Y PUMAS (PUMA CONCOLOR) EN EL PARQUE NACIONAL PORTOBELO, PROVINCIA DE COLÓN, PANAMÁ

open access: yesTecnociencia, 2008
     Este estudio permitió confirmar que existe un conflicto entre los ganaderos del área y los jaguares y pumas del Parque Nacional Portobelo que no había sido documentado anteriormente.
Ricardo S. Moreno R., Melva H. Olmos Y.
doaj  

Winter severity for white‐tailed deer in Alberta, Canada

open access: yesWildlife Society Bulletin, EarlyView.
Abstract Winter Severity Indices (WSIs) are especially important for white‐tailed deer (Odocoileus virginianus), a species for which population dynamics often are tied to winter conditions throughout much of their range. However, existing WSIs often oversimplify environmental variability, limiting their ability to support effective management decisions.
Kathryn Vaughan, Mark S. Boyce
wiley   +1 more source

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