Abundance estimation of unmarked animals based on camera‐trap data

NA Gilbert, JDJ Clare, JL Stenglein… - Conservation …, 2021 - Wiley Online Library
The rapid improvement of camera traps in recent decades has revolutionized biodiversity
monitoring. Despite clear applications in conservation science, camera traps have seldom …

An overview of modern applications of negative binomial modelling in ecology and biodiversity

J Stoklosa, RV Blakey, FKC Hui - Diversity, 2022 - mdpi.com
Negative binomial modelling is one of the most commonly used statistical tools for analysing
count data in ecology and biodiversity research. This is not surprising given the prevalence …

[HTML][HTML] Population assessment without individual identification using camera-traps: A comparison of four methods

G Santini, M Abolaffio, F Ossi, B Franzetti… - Basic and Applied …, 2022 - Elsevier
The use of camera traps to estimate population size when animals are not individually
recognizable is gaining traction in the ecological literature, because of its applicability in …

Comparing N-mixture models and GLMMs for relative abundance estimation in a citizen science dataset

BR Goldstein, P de Valpine - Scientific Reports, 2022 - nature.com
To analyze species count data when detection is imperfect, ecologists need models to
estimate relative abundance in the presence of unknown sources of heterogeneity. Two …

Potentiality and limitations of N‐mixture and Royle‐Nichols models to estimate animal abundance based on noninstantaneous point surveys

Y Nakashima - Population Ecology, 2020 - Wiley Online Library
Reliable and accurate information on animal abundance is fundamental for the conservation
and management of wildlife. Recently, a number of innovative devices (such as camera …

Optimally designing drone‐based surveys for wildlife abundance estimation with N‐mixture models

IV Brack, A Kindel, LFB de Oliveira… - Methods in Ecology …, 2023 - Wiley Online Library
Hierarchical N‐mixture models have been suggested for abundance estimation from
spatiotemporally replicated drone‐based count surveys, since they allow modeling …

Integrating automated acoustic vocalization data and point count surveys for estimation of bird abundance

JW Doser, AO Finley, AS Weed… - Methods in Ecology and …, 2021 - Wiley Online Library
Monitoring wildlife abundance across space and time is an essential task to study their
population dynamics and inform effective management. Acoustic recording units are a …

[HTML][HTML] Roads reduce amphibian abundance in ponds across a fragmented landscape

AJ Hamer, B Barta, A Bohus, B Gál… - Global Ecology and …, 2021 - Elsevier
Roads threaten animal species through habitat loss, fragmentation and degradation, and
direct mortality. It is crucial to understand how species respond to linear infrastructure for …

How characteristic is the species characteristic selection scale?

EF Stuber, JJ Fontaine - Global Ecology and Biogeography, 2019 - Wiley Online Library
Aim The importance of framing investigations of organism–environment relationships to
interpret patterns at relevant spatial scales is increasingly recognized. However, most …

[HTML][HTML] Prioritising river stretches using multi-modelling habitat suitability of Gangetic dolphin (Platanista gangetica) as a flagship species for aquatic biodiversity …

GC Das, SP Sharma, SZ Ali, S Gawan, AA Usmani… - Ecological …, 2022 - Elsevier
Globally, the river ecosystems are threatened due to human-driven exploitation and
indiscriminate resource use. The rate of species loss is a magnitude higher in these …