Methods for wildlife monitoring in tropical forests: Comparing human observations, camera traps, and passive acoustic sensors

JA Zwerts, PJ Stephenson, F Maisels… - … Science and Practice, 2021 - Wiley Online Library
Wildlife monitoring is essential for conservation science and data‐driven decision‐making.
Tropical forests pose a particularly challenging environment for monitoring wildlife due to the …

Using certified timber extraction to benefit jaguar and ecosystem conservation

J Polisar, B de Thoisy, DI Rumiz, FD Santos… - Ambio, 2017 - Springer
The jaguar Panthera onca requires large areas of relatively intact habitats containing
adequate amounts of prey to survive. Since a substantial portion of jaguar range occurs …

Amazonian mammal monitoring using aquatic environmental DNA

O Coutant, C Richard‐Hansen… - Molecular Ecology …, 2021 - Wiley Online Library
Environmental DNA (eDNA) metabarcoding has emerged as one of the most efficient
methods to assess aquatic species presence. While the method can in theory be used to …

Modifications of the rain forest frugivore community are associated with reduced seed removal at the community level

O Boissier, F Feer, PY Henry… - Ecological …, 2020 - Wiley Online Library
Tropical rain forests worldwide are under increasing pressure from human activities, which
are altering key ecosystem processes such as plant–animal interactions. However, while the …

Night life: Positional behaviors and activity patterns of the Neotropical kinkajou, Potos flavus (Carnivora, Procyonidae)

JB Mensah, PM Forget, É Guilbert, A Herrel… - Journal of …, 2024 - Wiley Online Library
Studying positional behaviors is important for understanding how animals interact with their
immediate environment. This is particularly important in arboreal species since arboreal …

Disturbance regimes drive the diversity of regional floristic pools across Guianan rainforest landscapes

S Guitet, D Sabatier, O Brunaux, P Couteron, T Denis… - Scientific reports, 2018 - nature.com
Disturbances control rainforest dynamics, and, according to the intermediate disturbance
hypothesis (IDH), disturbance regime is a key driver of local diversity. Variations in …

Visual encounters on line transect surveys under-detect carnivore species: Implications for assessing distribution and conservation status

JMV Fragoso, F Goncalves, LFB Oliveira, H Overman… - PLoS …, 2019 - journals.plos.org
We compared the distribution and occurrence of 15 carnivore species with data collected
monthly over three years by trained native trackers using both sign surveys and an …

Can we count you: validating density estimation methods for unmarked wildlife with camera traps

JN Wiegers, C Richard-Hansen, JE Blok… - Biodiversity and …, 2024 - Springer
Estimating population densities of large wildlife in forests has traditionally relied on either
spatial capture-recapture (SCR) for animals that are individually marked, or line transect …

Predators, prey and habitat structure: can key conservation areas and early signs of population collapse be detected in neotropical forests?

B De Thoisy, I Fayad, L Clément, S Barrioz, E Poirier… - PLoS …, 2016 - journals.plos.org
Tropical forests with a low human population and absence of large-scale deforestation
provide unique opportunities to study successful conservation strategies, which should be …

Amazonian Triatomine Biodiversity and the Transmission of Chagas Disease in French Guiana: In Medio Stat Sanitas

J Péneau, A Nguyen, A Flores-Ferrer… - PLOS Neglected …, 2016 - journals.plos.org
The effects of biodiversity on the transmission of infectious diseases now stand as a
cornerstone of many public health policies. The upper Amazonia and Guyana shield are hot …