ANTEATERS AND HIGHWAYS PROJECT

Protecting wildlife means caring for life itself.
Safer roads for all!

A research project to understand the high mortality rate of giant anteaters and reduce wildlife-vehicle collisions on highways, thus achieving safer roads for animals and road users.

The giant anteater is an emblematic South American mammal, listed as vulnerable to extinction by the International Union for Conservation of Nature – IUCN. The native forests and vegetation of the Brazilian Cerrado are natural habitats for giant anteaters. However, in the last 35 years, more than half of this biome has been converted to pasture or agricultural land. In addition to these damages affecting the survival of the species, its remaining habitats are being fragmented and divided by the expansion of the road network.

Wildlife-vehicle collisions on highways are causing these animals a high number of unnatural deaths, and this includes the giant anteater, which is among the species that most often die when run over on highways in the Cerrado.

In addition to the impact on wildlife, wildlife-vehicle collisions can cause material, psychological, and physical damage to people, and may even cause death. In the state of Mato Grosso do Sul, according to data from the Federal Highway Police (PRF), between 2007 and 2019, there were 614 collisions with animals that resulted in fatality or injury.

Therefore, through the Anteaters and Highways Project, we seek to reduce wildlife-vehicle collisions and thus achieve safer roads for all.

Phase 1 (2017-2020): Why, when, and how does the giant anteater cross the road?

Understanding and quantifying the ecological impacts and sociological aspects related to wildlife-vehicle collisions in the Cerrado of Mato Grosso do Sul (MS), Brazil.

​Objectives for this phase included quantifying the impact of roads on giant anteater populations and assessing their effect on species behavior, population structure, and health. The study included investigating how roads are affecting the persistence of the giant anteater population, whether they are acting as a gene flow barrier and reducing the density of this species. In addition, we investigated the perception of truck drivers about wildlife-vehicle collisions.

ACTIONS CARRIED OUT IN PHASE 1:

Main results of Phase 1

  • During this period, around 85,000 km of roadway were monitored in Mato Grosso do Sul, where we recorded 12,400 wild animals affected by vehicular collisions;
  • 40% of these records included animals capable of causing material damage and accidents, such as giant anteaters, tapirs, and capybaras;
  • 761 dead giant anteaters were recorded on the roads, this number being underestimated, as the persistence of the carcass is 22-38%;
  • Vehicle collisions reduce the population growth of giant anteaters by half, making it one of the main threats to the species in Mato Grosso do Sul;
  • The cost-benefit analysis showed that the cost of fencing critical stretches where accidents with wildlife occur on the roads covered would be compensated for in the medium term (9-25 years), considering only the material damage caused by collisions, not to mention the costs to the mental and physical health of drivers and passengers;
  • Contrary to popular belief, most truck drivers do not intentionally run over wild animals.In fact, when they spot an animal on the road, there is little time to brake. Furthermore, braking or swerving often increases the risk of an accident;
  • Consequently, talking about roadkill presents a one-sided view of the problem. Collisions have negative impacts for both sides: the animal’s and the driver’s, as it incurs psychological and material costs, in addition to safety risks. Thus, to consider the human side as well, we prefer to use the term collision;
  • Most accidents with wildlife (80-90%) occur at dusk/dawn or at night. So, if possible, avoid driving on the highway at these times. 

Phase 2 (2021-2023): Human, Political, and Institutional Dimensions of Wildlife-Vehicle Collisions

We will use the results and experience gained in Phase 1 of the Project, in addition to our network of partners and collaborators, to reduce the number of animals killed on the roads, as well as the damage to humans and vehicles. The giant anteater will continue to be the ambassador of this cause!

In Phase 2, we will seek to involve authorities, decision makers, road users (mainly truck drivers), truck companies, road workers, and society more generally. We will use a variety of tools to convey our message, including ecological modeling and analysis, evidence-based scientific communication, workshops, training, citizen science, certification guidelines, storytelling, as well as behavioral change. We aim to implement social, landscape, and road management actions to reduce the number of wildlife-vehicle collisions on the highways of Mato Grosso do Sul. We hope that these experiences will be shared and replicated throughout Brazil.

INITIATIVES BEING CARRIED OUT IN PHASE 2:

Moreover, we continue to monitor wildlife-vehicle collisions on the highways of Mato Grosso do Sul to better understand the impacts of highways on wildlife and thus predict where there is the greatest risk of accidents on roads.

VÍDEOS

PUBLICATIONS

SAFER ROADS FOR ALL

On the path to reducing wildlife collisions.

TECHNICAL GUIDELINES MANUAL

Guide for Mitigating Vehicle Collisions with Wildlife on State Highways in Mato Grosso do Sul.

TEAM

Arnaud
Desbiez

Zoologist

Works in the areas of Conservation Biology, species research, and natural resource use ecology. Has worked and lived in Belize, Argentina, Bolivia…

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Danilo
Kluyber

Veterinarian

Veterinarian graduated from the Universidade Paulista (2003), with experience in Wild Animal Medicine, Conservation Medicine, and postgraduate studies in clinical…

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Débora
Yogui

Veterinarian

Veterinarian graduated from the University of São Paulo (2016), currently pursuing a master’s degree in Ecology and Conservation at the Federal University of Mato Grosso do Sul…

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Mariana
Catapani

Biologist

Ph.D. in Environmental Science from the University of São Paulo (PROCAM-USP) with a sandwich period at Bangor University (Wales, UK). Certified by WildTeam (UK) in…

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Erica Naomi
Saito

Biologist

Educational Background: Bachelor and licensed in Biological Sciences from the Federal University of Santa Catarina, completed a master’s degree in Ecology at the same university…

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Yuri G. G.
Ribeiro

Forest Engineer

Educational Background: Bachelor in Forestry Engineering from the University of São Paulo – Luiz de Queiroz College of Agriculture, with a sandwich period at the…

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Fernando
Ascensão

Biologist

Collaborator in the field of Road Ecology, responsible for analyzing roadkill patterns and spatial-temporal patterns of animal movements using GPS collars…

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Victor
Castro

Biologist

Founder of the Nobilis Association, with extensive experience in surveying, monitoring, and rescue of wildlife. Collaborates throughout the process of creating…

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Mario
Alves

Veterinarian

Graduated from the State University of Midwestern UNICENTRO, with a residency in Zoological Medicine from UFPR, working at Beto Carrero World Zoo….

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Isadora
Ruttul

Environmental Manager

Master’s degree in Environmental Science from the University of São Paulo (PROCAM-IEE/USP) and a bachelor’s degree in Environmental Management from the same university…

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Andréia Nasser Figueiredo

Environmental Educator

Graduated with a degree in Biological Sciences from the Federal University of São Carlos. Holds a master’s degree in Ecology and Natural Resources and a Ph.D. in Sciences…

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Fernanda
Abra

Biologist

Professional Background: Specialist in Road Ecology and postdoc at the Smithsonian Conservation and Sustainability Center in Washington D.C. She is a co-owner of the…

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Audrey
Brisseau

Economista

Educational Background: Graduated in Economics from the University of Paris X and in Marketing & Management from the MBA program at Reims Business School…

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Guto
Akasaki

Journalist

Born in the interior of São Paulo, passionate about animals, photography, and videos, graduated in 2012 from the Dom Bosco Catholic University (UCDB). Since…

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ASSOCIATED RESEARCHERS

Kátia Ferraz

Biologist, Ph.D. in Applied Ecology

Andreas Kindel

Biologist, Ph.D. in Botany

Camila Luba

Veterinarian, Master’s in Biotechnology

Vinícius Alberici

Biologist, Master’s in Applied Ecology

Juliana Magnino

Veterinarian, Master’s in Animal Health

Carmen Elena Barragán

Biologist, Ph.D. in Ecology and Natural Resources

Alessandra Bertassoni

Biologist, Ph.D. in Animal Biology

Gabriel Massocato

Biologist, Coordinator of the Giant Armadillo Project

Biotério UCDB

Coordinated by partner teachers

VOLUNTÁRIOS

Luka

Voluntário

Caio

Voluntário

Douglas

Voluntário

Duada

Voluntário

Apoiadores Institucionais

Fundação Segré provê o financiamento principal para o Projeto Bandeiras e Rodovias.
A Royal Zoological Society of Scotland provê os recursos para a contratação do pesquisador Dr. Arnaud Desbiez como coordenador de projetos de conservação.
O Instituto de Pesquisas Ecológicas (IPE) auxilia no suporte administrativo às atividades no Brasil.

Financiadores

NOTÍCIAS RELACIONADAS

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