A5036217261- Wildlife Ecology and Conservation
- Species Distribution and Climate Change
- Bat Biology and Ecology Studies
- Animal Ecology and Behavior Studies
- Plant and animal studies
- Evolution and Paleontology Studies
- Wildlife-Road Interactions and Conservation
- Animal Behavior and Reproduction
- Animal Behavior and Welfare Studies
Instituto Politécnico Nacional
2019-2025
Instituto Tecnológico de Oaxaca
2022
Colegio de Postgraduados
2016-2019
Protected sites managed by indigenous people have been used for decades to conserve natural resources. These can be considered “conservation islands” and maintain high biodiversity. This study explores the diversity structure of medium large mammals in (1) four protected areas Oaxaca, Mexico, (2) two different conservation strategies: one area (PNA) three Voluntary Conservation Areas (VCAs). Data from 30 camera traps installed community monitoring between 2013 2019 were used. A total 29,304...
Successful community-based wildlife monitoring necessitates a high degree of local participation during sampling design and data collection. Here, we describe framework to estimate density habitat use the threatened jaguar ( Panthera onca) in tropical montane forests Chinantla region Oaxaca, Mexico. Community-based was completed involving integration with communities, governmental agencies, nongovernmental organizations, academic institutions. In camera-trap survey (37 stations, 2,553...
Southern Mexico's tropical forests are home to the country's highest richness of mammal species; La Chinantla region is situated within this area, its name from indigenous group residing in area and holding territorial ownership, namely Chinantecos. In Chinantla, there no Protected Areas; instead, Areas Destined Voluntarily for Conservation (ADVC) "Voluntary Areas" (VCA), that managed by local inhabitants through social consensus. These ADVC may function as an archipelago reserve, which...
Abstract Predator-prey interactions are one of the central themes in ecology due to their importance as a key mechanism structuring biotic communities. In predator-prey systems, behaviours persecution and avoidance impact on ecosystem dynamics much trophic interactions. We aimed analyse spatiotemporal co-occurrences between prey predators community medium- large-sized mammals southern Mexico. predict will avoid sites where predator previously passed. Contrarily, we expect search behaviour by...
Ocelots are at risk of extinction despite being a wide distribution species. Its presence in Puebla has been recorded, and also the possibility existence biological corridor to southeastern Mexico. Part that is located Sierra Negra Mazateca Oaxaca, where there not previous studies prove ocelot. The Oaxaca contiguous mountain ranges with mosaic vegetation includes tall evergreen forest, cloud rain-fed agriculture cultivated grasslands. We placed 11-18 camera trap stations spaced every 1-3 km,...
Presentamos registros notables de tlacuache dorado (Caluromys derbianus), oso hormiguero (Tamandua mexicana) y puerco espín (Coendou mexicanus), tres especies crípticas, hábitos arborícolas consideradas amenazadas en México, cuya presencia Oaxaca es histórica o escasa. El registro se obtuvo a través fototrampeo los por medio reportes habitantes locales. fue registrado un fragmento bosque tropical perennifolio, mientras que las otras dos ocurrieron áreas agrícolas, pero cerca (<3 km)...
En México la selva alta perennifolia y el bosque mesófilo de montaña han sido eliminados fragmentados, en estos ecosistemas habita ocelote (Leopardus pardalis), una especie considerada peligro extinción México. El objetivo del presente trabajo fue determinar los cambios uso suelo, fragmentación vegetación primaria sus efectos sobre ocelote, zona clave para conectividad poblaciones. Para llevar a cabo trabajo, se calcularon las tasas cambio además realizó un análisis fragmentación. registro...
The jaguar (Panthera onca) has been experiencing a considerable range reduction due to habitat loss and poaching. Habitat suitability models have identified areas likely maintain populations, but field data are scarce for several of them. Between 2012 2017, we investigated the occurrence in 35 communities Chinantla region, southern Mexico, throughout camera trapping non-systematic surveys. We recorded 124 independent events 23 jaguars thirteen communities. Jaguars over years, couples...
Predator-prey interactions are one of the central themes in ecology due to their importance as a key mechanism structuring biotic communities. In predator-prey systems, no-trophic interactions, such persecution and avoidance, have more impact on ecosystems than trophic ones. We analyze spatiotemporal relations between prey predators community medium large-size mammals tropical region. analyzed time data series camera-trap data. The observed lags among occurrences pairs species were compared...