Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Bart J. Harmsen"'
Publikováno v:
Ecology and Evolution, Vol 10, Iss 20, Pp 11826-11837 (2020)
Abstract Quantifying the distribution of daily activity is an important component of behavioral ecology. Historically, it has been difficult to obtain data on activity patterns, especially for elusive species. However, the development of affordable c
Externí odkaz:
https://doaj.org/article/7cd1b22011cc4a068b215d3bb4bf83fa
Autor:
Rebecca J. Foster, Bart J. Harmsen
Publikováno v:
PLoS ONE, Vol 17, Iss 10 (2022)
Prey remains found in carnivore scats provide generalised dietary profiles of sampled populations. The profile may be biased if individual diets differ and some individuals are over- or under-represented in the sample. Quantifying individual contribu
Externí odkaz:
https://doaj.org/article/9f9f602c70334fde9a96c31cb7937f1d
Autor:
Christopher B. Satter, Ben C. Augustine, Bart J. Harmsen, Rebecca J. Foster, Marcella J. Kelly
Publikováno v:
Ecosphere, Vol 10, Iss 7, Pp n/a-n/a (2019)
Abstract We used open population, spatial capture–recapture (SCR) models to estimate sex‐specific density, survival, per capita recruitment, and population growth rate of ocelots (Leopardus pardalis) at five sites in Belize with up to 12 yr of da
Externí odkaz:
https://doaj.org/article/63e852b359174e4d9def0c8c5687b175
Autor:
Santiago Espinosa, Bart J. Harmsen, Emília Patrícia Medici, Agustin Paviolo, Mircea G. Hidalgo-Mihart, Carolina Reyes-Puig, Marina Silva, Paula Cruz, Joseph M. Kolowski, Rebbeca J. Foster, Gorky Ríos-Alvear, Michael V. Cove, Álvaro José Villafañe-Trujillo, Juan Pablo Reyes-Puig, Carlos A. López-González
Publikováno v:
Journal of Mammalogy. 102:772-788
Species’ activity patterns are driven by the need to meet basic requirements of food, social interactions, movement, and rest, but often are influenced by a variety of biotic and abiotic factors. We used camera-trap data to describe and compare the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78cc7aa029282bc4c82d27cdb6d7f7a9
https://doi.org/10.1093/jmammal/gyaa159
https://doi.org/10.1093/jmammal/gyaa159
Autor:
Rebecca J. Foster, Howard Quigley, Bart J. Harmsen, C. P. Doncaster, Y.L. Urbina, R.L. Wooldridge, O.A. Figueroa
Publikováno v:
Journal of Mammalogy. 101:1622-1637
We estimated jaguar density and tenure, and investigated ranging behavior, using camera traps across the Maya Forest Corridor, a human-influenced landscape in central Belize that forms the only remaining connection for jaguar populations inhabiting t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ab7a14149e63ffd6953211928dddbc
https://doi.org/10.1093/jmammal/gyaa134
https://doi.org/10.1093/jmammal/gyaa134
Publikováno v:
Journal of Mammalogy. 100:445-453
Communication is an integral part of animal behavior, impacting population structure and individual fitness and regulating spatial distributions. Scent marking is common among solitary, low-density, and wide-ranging carnivores, such as felids. Unders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596d8907192dc03ad1550fb6c2ae5ae8
https://doi.org/10.1093/jmammal/gyz055
https://doi.org/10.1093/jmammal/gyz055
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0247536 (2021)
PLoS ONE
PLoS ONE
Population assessments of wide-ranging, cryptic, terrestrial mammals rely on camera trap surveys. While camera trapping is a powerful method of detecting presence, it is difficult distinguishing rarity from low detection rate. The margay (Leopardus w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abffd9e9f47d6ff3e9273c00bb607ee4
https://doaj.org/article/97d0bce8c2714643a17b839f04a3b20e
https://doaj.org/article/97d0bce8c2714643a17b839f04a3b20e
Autor:
Bart J. Harmsen, Cuauhtémoc Chávez, Marina Zanin, Noa Gonzalez‐Borrajo, Ana Carolina Srbek-Araujo, Leonora Pires Costa, Pablo Villalva, Francisco Palomares, Claudia Keller, Yamel Rubio
Publikováno v:
Integrative zoologyREFERENCES. 16(1)
Modern and paleoclimate changes may have altered species dynamics by shifting species' niche suitability over space and time. We analyze whether the current genetic structure and isolation of the two large American felids, jaguar (Panthera onca) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25d240c8d7f6f70dab1ba318ac8ddf0
https://pubmed.ncbi.nlm.nih.gov/32929877
https://pubmed.ncbi.nlm.nih.gov/32929877
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 6, p e0227468 (2020)
PLoS ONE, Vol 15, Iss 6, p e0227468 (2020)
Camera trapping is the standard field method of monitoring cryptic, low-density mammal populations. Typically, researchers run camera surveys for 60 to 90 days and estimate density using closed population spatially explicit capture-recapture (SCR) mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a205c8268453bbca0a52e5e6eb60da
http://europepmc.org/articles/PMC7279572
http://europepmc.org/articles/PMC7279572
Autor:
Ninon Meyer, Oscar Godínez-Gómez, Marina Rivero, Jennifer A. Miller, Bart J. Harmsen, J. Antonio de la Torre, Christopher A. Jordan, Eduardo Mendoza, Michael V. Cove, Rafael Reyna-Hurtado, Eduardo J. Naranjo, Rebecca J. Foster, Esteban Brenes-Mora, Margot A. Wood, Kenneth R. Young, Nereyda Estrada, Eugenio Arima, Cody J. Schank, Timothy H. Keitt, Clayton K. Nielsen, LaRoy S. E. Brandt, Maggie Singleton, Joel Sáenz Méndez, Marcella J. Kelly, Andrew D. Carver, Angélica Diaz-Pulido, Gilberto Pozo Montuy, José Pablo Carvajal Sánchez, Georgina O'Farrill
Publikováno v:
Biological Conservation Vol. 245 2020
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Although many large mammals currently face significant threats that could lead to their extinction, resources for conservation are often scarce, resulting in the need to develop efficient plans to prioritize conservation actions. We combined several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a4c13e92dfe2c351836984c70aa64f6
