Assessing the camera trap methodologies used to estimate density of unmarked populations

P Palencia, JM Rowcliffe, J Vicente… - Journal of Applied …, 2021 - Wiley Online Library
Population density estimations are essential for wildlife management and conservation.
Camera traps have become a promising cost‐effective tool, for which several methods have …

Comparison of methods for estimating density and population trends for low-density Asian bears

DJ Morin, J Boulanger, R Bischof, DC Lee… - Global Ecology and …, 2022 - Elsevier
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) …

[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 …

Impacts and potential mitigation of road mortality for hedgehogs in Europe

LJ Moore, SO Petrovan, PJ Baker, AJ Bates, HL Hicks… - Animals, 2020 - mdpi.com
Simple Summary The environmental impacts of transport infrastructure are attracting
substantial research focus and road-induced mortality of wildlife is perhaps the most …

Random encounter model is a reliable method for estimating population density of multiple species using camera traps

P Palencia, P Barroso, J Vicente… - Remote Sensing in …, 2022 - Wiley Online Library
Population density estimates are important for wildlife conservation and management.
Several camera trapping‐based methods for estimating densities have been developed …

[HTML][HTML] Adaptive image processing embedding to make the ecological tasks of deep learning more robust on camera traps images

Z Yang, Y Tian, J Zhang - Ecological Informatics, 2024 - Elsevier
Camera traps serve as a valuable tool for wildlife monitoring, generating a vast collection of
images for ecologists to conduct ecological investigations, such as species identification and …

Deer behavior affects density estimates with camera traps, but is outweighed by spatial variability

M Henrich, F Hartig, CF Dormann, HS Kühl… - Frontiers in Ecology …, 2022 - frontiersin.org
Density is a key trait of populations and an essential parameter in ecological research,
wildlife conservation and management. Several models have been developed to estimate …

Using citizen science to understand and map habitat suitability for a synurbic mammal in an urban landscape: the hedgehog Erinaceus europaeus

J Turner, R Freeman, C Carbone - Mammal Review, 2022 - Wiley Online Library
Urban environments are important for west European hedgehogs Erinaceus europaeus. The
species has been recorded in 73% of large urban areas throughout its geographic range …

Camera trap distance sampling for terrestrial mammal population monitoring: Lessons learnt from a UK case study

SS Mason, RA Hill, MJ Whittingham… - Remote Sensing in …, 2022 - Wiley Online Library
Accurate and precise density estimates are crucial for effective species management and
conservation. However, efficient monitoring of mammal densities over large spatial and …

Reducing bias in density estimates for unmarked populations that exhibit reactive behaviour towards camera traps

ZJ Delisle, M Henrich, P Palencia… - Methods in Ecology …, 2023 - Wiley Online Library
Density estimates guide wildlife management, and camera traps are commonly used to
estimate sizes of unmarked populations. Unfortunately, animals often alter their natural …