Review of field methods for monitoring Asian bears
MF Proctor, DL Garshelis, P Thatte, R Steinmetz… - Global Ecology and …, 2022 - Elsevier
Efficient and effective monitoring methods are required to assess population status and
gauge efficacy of conservation actions for threatened species. Here we review the spectrum …
gauge efficacy of conservation actions for threatened species. Here we review the spectrum …
[HTML][HTML] The need to step-up monitoring of Asian bears
Many wildlife species are threatened in Asia, including the five species of terrestrial bears
(Asiatic black, Ursus thibetanus; brown, U. arctos; sloth, Melursus ursinus; sun, Helarctos …
(Asiatic black, Ursus thibetanus; brown, U. arctos; sloth, Melursus ursinus; sun, Helarctos …
Comparison of methods for estimating density and population trends for low-density Asian bears
Populations of bears in Asia are vulnerable to extinction and effective monitoring is critical to
measure and direct conservation efforts. Population abundance (local density) or growth (λ) …
measure and direct conservation efforts. Population abundance (local density) or growth (λ) …
To bait or not to bait: a comparison of camera-trapping methods for estimating leopard Panthera pardus density
BD du Preez, AJ Loveridge, DW Macdonald - Biological Conservation, 2014 - Elsevier
Leopards have the largest natural distribution of felids, but have lost a third of their historical
range, and their current CITES status is 'Near Threatened'. Leopards are a highly sought …
range, and their current CITES status is 'Near Threatened'. Leopards are a highly sought …
Trap array configuration influences estimates and precision of black bear density and abundance
Spatial capture-recapture (SCR) models have advanced our ability to estimate population
density for wide ranging animals by explicitly incorporating individual movement. Though …
density for wide ranging animals by explicitly incorporating individual movement. Though …
Bear morphology
Đ Huber, FT van Manen - Encyclopedia of Animal Cognition and Behavior, 2022 - Springer
Burris Frederick Skinner (March 20, 1904–August 18, 1990), also known as BF Skinner, was
an American research psychologist, radical behaviorist, social commentator, and writer. He …
an American research psychologist, radical behaviorist, social commentator, and writer. He …
Spatial capture–recapture with random thinning for unidentified encounters
Spatial capture–recapture (SCR) models have increasingly been used as a basis for
combining capture–recapture data types with variable levels of individual identity …
combining capture–recapture data types with variable levels of individual identity …
Projecting range-wide sun bear population trends using tree cover and camera-trap bycatch data
L Scotson, G Fredriksson, D Ngoprasert, WM Wong… - PloS one, 2017 - journals.plos.org
Monitoring population trends of threatened species requires standardized techniques that
can be applied over broad areas and repeated through time. Sun bears Helarctos …
can be applied over broad areas and repeated through time. Sun bears Helarctos …
Multispecies facial detection for individual identification of wildlife: a case study across ursids
M Clapham, E Miller, M Nguyen, RC Van Horn - Mammalian Biology, 2022 - Springer
To address biodiversity decline in the era of big data, replicable methods of data processing
are needed. Automated methods of individual identification (ID) via computer vision are …
are needed. Automated methods of individual identification (ID) via computer vision are …
[HTML][HTML] The occupancy-abundance relationship and sampling designs using occupancy to monitor populations of Asian bears
Designing a population monitoring program for Asian bears presents challenges associated
with their low densities and detectability, generally large home ranges, and logistical or …
with their low densities and detectability, generally large home ranges, and logistical or …