A new window into canopy bridges as a mitigation strategy for arboreal mammals

Gregory, Tremaine; Abra, Fernanda Delborgo; Linden, Birthe; Nekaris, K. A. I.; Soanes, Kylie; Teixeira, Fernanda Zimmermann

doi:10.1163/14219980-930306in

Cited by 4 publications

(3 citation statements)

References 19 publications

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“…An example of a common primate WVC mitigation measure is a canopy bridge, which are often implemented in primate roadkill hotspots such as Kenya and Brazil [98,99]. Increasing canopy connectivity between habitats fragmented by roads was shown to reduce the risk of WVC and mortality for arboreal primates, and the number of publications sharing information about the design, implementation, and success of canopy bridges is increasing [100][101][102].…”

Section: Mitigating Primate Roadkillmentioning

confidence: 99%

Road Infrastructure and Primate Conservation: Introducing the Global Primate Roadkill Database

Praill,

Eppley,

Shanee

et al. 2023

Animals

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As road infrastructure networks rapidly expand globally, especially in the tropics, previously continuous habitats are being fragmented, resulting in more frequent wildlife–vehicle collisions (WVC). Primates are widespread throughout many sub-/tropical countries, and as their habitats are fragmented, they are increasingly at risk of WVC. We created the Global Primate Roadkill Database (GPRD), the largest available standardized database of primate roadkill incidents. We obtained data from published papers, un-published and citizen science databases, anecdotal reports, news reports, and social media posts. Here, we describe the collection methods for the GPRD and present the most up-to-date version of the database in full. For each primate roadkill incident, we recorded the species killed, the exact location, and the year and month the roadkill was observed. At the time of publication, the GPRD includes 2862 individual primate roadkill records from 41 countries. As primates range in more than twice as many countries, the absence of data from these countries is not necessarily indicative of a lack of primate vehicular collisions. Given the value of these data for addressing both local and global research questions, we encourage conservationists and citizen scientists to contribute to the GPRD so that, together, we can better understand the impact road infrastructure has on primates and evaluate measures which may help mitigate risk-prone areas or species.

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Section: Mitigating Primate Roadkillmentioning

confidence: 99%

Road Infrastructure and Primate Conservation: Introducing the Global Primate Roadkill Database

Praill,

Eppley,

Shanee

et al. 2023

Animals

Self Cite

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“…To mitigate the negative effects of interactions between primates and human-made infrastructure, it is possible to build structures specifically designed for wildlife use. Building bridges for wildlife can have multiple positive effects; it may help connect fragmented habitats, reduce disease transmission from wild to domestic animals, and reduce predation events by dogs [74,76,77,79,[101][102][103][104].…”

Section: Power Lines and Electrocutionsmentioning

confidence: 99%

Human and Non-Human Primate Coexistence in Argentina: Conflicts and Solutions

García de la Chica,

Oklander,

Kowalewski

et al. 2023

Animals

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There are five different primate species inhabiting widely distinct ecoregions in Argentina. Each of them faces various threats in terms of conservation and conflicts that hamper their ability to coexist with human populations. We present here some of the drivers known to be the causes of conflicts between humans and primates in the southernmost area of distribution of Latin American primates. We focus our synthesis on two of the biggest sources of conflict: the effects of different anthropogenic disturbances, and human misconceptions concerning the role of primates in the ecosystem. In each section, we briefly characterize the conflicts worldwide and then provide specific cases and examples from Argentina. In the last part of the manuscript, we further describe some ongoing national and regional educational, research, and conservation approaches to mitigate those effects.

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“…Solutions for arboreal frogs and reptiles are yet to be widely tested and deployed, but crossings with continuous tree cover may be effective for these species. Mitigation strategies for primates are similarly being tested and developed (Donaldson & Cunneyworth 2015;Linden et al, 2020;Gregory, et al, 2022). Effective fencing is also a challenge for arboreal species because many are excellent climbers and can easily scale standard fencing.…”

Section: Arboreal Speciesmentioning

confidence: 99%

Addressing ecological connectivity in the development of roads, railways and canals

Ament¹,

Clevenger²,

Ree³

2023

IUCN WCPA Technical Report Series

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The development of linear transport infrastructure (LTI) can have a variety of direct and indirect impacts on protected and conserved areas (PCAs) and other intact areas with high biodiversity and ecological connectivity values. Poorly planned and constructed roads, railways and canals can sever habitats, disrupt ecosystems and threaten species. However, a growing number of solutions are available for overcoming these challenges, balancing the social and economic benefits of LTI development with ecological well-being. This Technical Report provides an overview of practical, feasible science-based strategies for PCA managers, transport practitioners, industry, conservationists and other stakeholders interested in biodiversity and ecological connectivity conservation in, and adjacent to, PCAs. It identifies effective solutions that can be used in a variety of contexts around the world and promotes best practices for the various phases of infrastructure development: planning, design, construction, operations and monitoring. Furthermore, it underscores the need for cross-sectoral commitments to good governance, effective policies, and financing for avoiding and mitigating the impacts of LTI on the environment.

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A new window into canopy bridges as a mitigation strategy for arboreal mammals

Cited by 4 publications

References 19 publications

Road Infrastructure and Primate Conservation: Introducing the Global Primate Roadkill Database

Road Infrastructure and Primate Conservation: Introducing the Global Primate Roadkill Database

Human and Non-Human Primate Coexistence in Argentina: Conflicts and Solutions

Addressing ecological connectivity in the development of roads, railways and canals

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