Results 21 to 30 of about 29,608 (149)

Observing Individuals and Behavior of Hainan Gibbons (Nomascus hainanus) Using Drone Infrared and Visible Image Fusion Technology

open access: yesDrones, 2023
The Hainan gibbon (Nomascus hainanus) is one of the most endangered primates in the world. Infrared and visible images taken by drones are an important and effective way to observe Hainan gibbons.
Shengshi Li   +3 more
doaj   +2 more sources

Assessing the information‐content of messy data to reconstruct population recovery dynamics for the world's rarest primate [PDF]

open access: yesEcology and Evolution
Understanding the dynamics of population recovery in threatened species requires robust longitudinal monitoring datasets. However, evidence‐based decision‐making is often impeded by variable data collection approaches, necessitating critical evaluation ...
Samuel T. Turvey   +4 more
doaj   +2 more sources

Community structure and environmental determinants of the bacterial and fungal gut microflora in Hainan gibbons (Nomascus hainanus) [PDF]

open access: yesGlobal Ecology and Conservation, 2022
High-throughput sequencing technology was used to establish the OTU (Operational Taxonomic Units) composition and diversity of bacteria and fungi in the gut of three family groups of Hainan gibbons (Nomascus hainanus) in the Bawangling National Nature ...
Liangliang Yang   +5 more
doaj   +2 more sources

Differential loss of components of traditional ecological knowledge following a primate extinction event [PDF]

open access: yesRoyal Society Open Science, 2018
Traditional ecological knowledge (TEK), an important component of the modern conservation toolkit, is being eroded in indigenous communities around the world.
Samuel T. Turvey   +2 more
doaj   +2 more sources

Food plant diversity in different-altitude habitats of Hainan gibbons (Nomascus hainanus): Implications for conservation

open access: yesGlobal Ecology and Conservation, 2022
Knowledge of habitats and food distribution patterns of Hainan gibbon (Nomascus hainanus) is essential for developing an effective conservation management for the threatened species.
Anan Zhang   +14 more
doaj   +2 more sources

Reproductive Phenology and Climatic Drivers of Plant Species Used as Food by the Hainan Gibbon, Nomascus hainanus (Primates: Hylobatidae)

open access: yesForests, 2023
The timing of flowering and fruiting plays a critical role in the reproduction, population size, and range of fruit-eating animals. The Hainan Tropical Rainforest National Park, China, hosts one of the world’s most endangered primate species, the Hainan gibbon (Nomascus hainanus). Understanding the phenological patterns of the principal food sources of
Xue, Qianhuai   +3 more
openaire   +2 more sources

Seasonal home range utilization of Hainan gibbons (Nomascus hainanus) in a secondary tropical forest of Hainan Island, South China

open access: yesGlobal Ecology and Conservation
The home range utilization of primates reflects their behavioral and ecological strategies to adapt to their environment. However, little is known about the home range behavior of endemic gibbons (Nomascus hainanus) found in a secondary tropical forest ...
Dexu Zhang   +5 more
doaj   +2 more sources

The Critically Endangered Hainan Gibbon (Nomascus hainanus) Population Increases but not at the Maximum Possible Rate

open access: yesInternational Journal of Primatology, 2022
AbstractWith the ongoing global biodiversity crisis in the Anthropocene, it is critical to understand how to save endangered species to “bend the curve” of biodiversity decline. The Hainan gibbon (Nomascus hainanus) is a Critically Endangered species that is endemic to Hainan Island.
Colin A. Chapman   +2 more
exaly   +2 more sources

ESO: An evolutionary algorithm for efficient model reduction via automated frequency band selection in passive acoustic monitoring

open access: yesMethods in Ecology and Evolution
Passive acoustic monitoring (PAM) is an important tool for wildlife monitoring. Deep learning, particularly convolutional neural networks (CNNs), has become the standard approach for developing bioacoustic classifiers.
Lorène Jeantet   +4 more
doaj   +2 more sources

Non-specific alarm calls trigger mobbing behavior in Hainan gibbons (Nomascus hainanus). [PDF]

open access: yesSci Rep, 2016
AbstractAlarm calls are important defensive behaviors. Here, we report the acoustic spectrum characteristics of alarm calls produced by Hainan gibbons (Nomascus hainanus) inhabiting Bawangling National Nature Reserve in Hainan, China. Analysis of call data collected from 2002–2014 shows that alarm calls are emitted by all family group members, except ...
Deng H, Gao K, Zhou J.
europepmc   +4 more sources

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