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  • Projects
    • Combining species distribution models and moderate resolution satellite information to guide conservation programs for giraffe
    • Collaborating with Rewilding Argentina
    • Google Earth Engine for Ecologists and Practitioners
    • Hierarchical Models to Study and Monitor Large Herbivores
    • Invasive species and biocultural conservation in the Cape Horn Biosphere Reserve
    • Modeling the unseen - studying birds occupancy and abundance using citizen science
    • Estimating Wildlife Activity Using Camera Traps
    • An Ecological Toolbox to Inform Livestock Grazing Allotments Across Wildlife Conservancies in Kenya
  • Papers
    • Direct comparative assessment of radial and transect surveys to document wild mammal activity across diverse habitat types
    • Human footprint and rainfall shape Masai giraffe's habitat suitability and connectivity in a multiple‐use landscape
    • A camera-trap assessment of the native and invasive mammals present in protected areas of Magallanes, Chilean Patagonia
    • Understanding ground-nesting habitat selection by waterbirds to prioritize invasive predator control on islands
    • Understanding the transition of community land use from shifting cultivation to cash cropping in southern Tanintharyi, Myanmar
    • Beyond protected areas: The importance of mixed-use landscapes for the conservation of Sumatran elephants (Elephas maximus sumatranus)
    • Non-systematic surveys reveal increases in areas occupied by endangered and data-deficient Nubian bustard
    • Monitoring spatiotemporal dynamics of large herbivores across an African rangeland using hierarchical multi‐species distance sampling
    • Combining species distribution models and moderate resolution satellite information to guide conservation programs for reticulated giraffe
    • Ranging behaviours across ecological and anthropogenic disturbance gradients: a pan-African perspective of giraffe (Giraffa spp.) space use
    • Wild herbivores enhance resistance to invasion by exotic cacti in an African savanna
    • The Subantarctic Rayadito (Aphrastura subantarctica), a new bird species on the southernmost islands of the Americas
    • Implementation of species distribution models in Google Earth Engine
    • Cascading effects of a disease outbreak in a remote protected area
    • Increasing Anthropogenic Disturbance Restricts Wildebeest Movement Across East African Grazing Systems
    • Less Is More: Lowering Cattle Stocking Rates Enhances Wild Herbivore Habitat Use and Cattle Foraging Efficiency
    • Spatial segregation between wild ungulates and livestock outside protected areas in the lowlands of Nepal
    • Experimental evidence that effects of megaherbivores on mesoherbivore space use are influenced by species' traits
    • Enhancing Animal Movement Analyses: Spatiotemporal Matching of Animal Positions with Remotely Sensed Data Using Google Earth Engine and R
    • Moving through the mosaic: identifying critical linkage zones for large herbivores across a multiple‐use African landscape
    • Colaboración científica con la Armada de Chile en estudios ornitológicos a largo plazo en el archipiélago Diego Ramírez: Primer monitoreo del ciclo anual del ensamble de aves en la isla Gonzalo
    • Un centinela para el monitoreo del cambio climático y su impacto sobre la biodiversidad en la cumbre austral de América: La nueva red de estudios a largo Plazo Cabo de Hornos
    • Nest-site selection and breeding success of passerines in the world’s southernmost forests
    • Unexpected lack of effect of the invasive American mink on the nesting survival of forest birds
    • Spatiotemporal dynamics of wild herbivore species richness and occupancy across a savannah rangeland: Implications for conservation
    • Breeding strategies of open-cup-nesting birds in sub-Antarctic forests of Navarino Island, Chile
    • New records of invasive mammals from the sub-Antarctic Cape Horn Archipelago
    • Los ojos del árbol: percibiendo, registrando, comprendiendo y contrarrestando las invasiones biológicas en tiempos de rápida homogeneizacion biocultural
    • Macro- and micro-habitat selection of small rodents and their predation risk perception under a novel invasive predator at the southern end of the Americas
    • Potential niche expansion of the American mink invading a remote island free of native-predatory mammals
    • Native-predator-invasive-prey trophic interactions in Tierra del Fuego: the beginning of biological resistance?
    • Primer registro de Vespula vulgaris (Linnaeus 1758) (Hymenoptera: Vespidae) en la isla Navarino, Chile
    • A synergistic trio of invasive mammals? Facilitative interactions among beavers, muskrats, and mink at the southern end of the Americas
    • Expansión de la invasión del Visón Norteamericano (Neovison vison) en la Reserva de la Biosfera de Cabo de Hornos, Chile
    • Filosofía ambiental de campo: ecología y ética en las redes LTER-Chile e ILTER
    • Potential impact of the alien American mink (Neovison vison) on Magellanic woodpeckers (Campephilus magallanicus) in Navarino Island, southern Chile
    • Climate change and conservation implications for wet meadows in dry Patagonia
    • Modeling meadow distribution for conservation action in arid and semi-arid Patagonia, Argentina
    • Capturing and radio ear-tagging neonatal vicuñas
    • Una técnica para la estimación de la densidad y el monitoreo de poblaciones de inambú común (Nothura maculosa) en ambientes de pastizal
  • Tutorials
    • Introduction to spatial ecology with R
    • Introduction to Google Earth Engine for Ecologists and Practitioners
    • Implementation of species distribution models in Google Earth Engine
    • Enhancing animal movement analyses - Spatiotemporal matching of animal positions with remotely sensed data using Google Earth Engine and R
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    • Reticulated giraffe habitat suitability
    • Distance Sampling Demo
    • Naboisho Conservancy
    • Laikipia Shiny app
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  • Blog and news
    • Where are the giraffes hiding? Predictive tracking tech points the way
    • A new bird species in Chile.
    • I was invited as a guest to the Nature Magic podcast. A lovely conversation with Mary about past experiences and reconnecting with nature.
    • Natural TV
    • Do Not Blame all Human Beings
    • A Natural Story of Reconnection
  • Books
    • The Eyes of the Tree: Applying Field Environmental Philosophy to Tackle Conservation Problems at Long-Term Socio-ecological Research Sites
    • Fur Trade and the Biotic Homogenization of Subpolar Ecosystems
  • Posters
    • Management regime mediates the precipitation-vegetation relationship in rangelands: Implications for ‘climate-smart’ ecological restoration planning
    • Seasonal dynamic habitat use suggests niche expansion of an invasive predator at the southernmost forest of the world
    • Assessing habitat preference of invasive minks (Neovison vison) using trap-cameras in Navarino Island, Chile
    • Breeding strategies of passerines in the world’s southernmost forests
    • Identifying nesting habitats of shorebirds under mink predation in subantarctic environments
    • Movement patterns around dens in two Illinois beaver populations
    • Donkey and guanacos abundances and group characteristics before and after donkey removal in Northwestern Argentina
    • Capturing and marking newborn vicuñas with ear tag transmitters at San Guillermo National Park, Argentina
    • Vigilant and foraging budgets of vicuñas (Vicugna vicugna) in habitats with different vegetation structure

Distance Sampling Demo

2023-Oct-26 · 1 min read
Go to Project Site

This Shiny app aims to show how distance sampling works allowing you to change parameters and understand the theory behind this methodology to estimate abundance.

Last updated on 2023-Oct-26
Shiny R
Ramiro D Crego
Authors
Ramiro D Crego
Lecturer in Zoology/Animal Ecology
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Naboisho Conservancy 2023-Oct-26 →

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