Received: 29 May 2019 | Revised: 24 April 2020 | Accepted: 27 April 2020 DOI: 10.1002/ece3.6394 ORIGINAL RESEARCH Wildlife roadkill patterns in a fragmented landscape of the Western Amazon Jonathan Filius1 | Yntze van der Hoek2,3 | Pablo Jarrín-V4 | Pim van Hooft1 1Wildlife Ecology and Conservation Group, Wageningen University & Research, Abstract Wageningen, The Netherlands One of the most evident and direct effects of roads on wildlife is the death of animals 2 Universidad Regional Amazónica Ikiam, by vehicle collision. Understanding the spatial patterns behind roadkill helps to plan Tena, Ecuador 3The Dian Fossey Gorilla Fund International, mitigation measures to reduce the impacts of roads on animal populations. However, Musanze, Rwanda although roadkill patterns have been extensively studied in temperate zones, the po- 4 Grupo de Población y Ambiente, tential impacts of roads on wildlife in the Neotropics have received less attention Universidad Regional Amazónica Ikiam, Tena, Ecuador and are particularly poorly understood in the Western Amazon. Here, we present the results of a study on roadkill in the Amazon region of Ecuador; a region that is Correspondence Jonathan Filius, Wildlife Ecology and affected by a rapidly increasing development of road infrastructure. Over the course Conservation Group, Wageningen University of 50 days, in the wet season between September and November 2017, we searched & Research, Wageningen, The Netherlands. Email:
[email protected] for road-killed vertebrates on 15.9 km of roads near the city of Tena, Napo prov- ince, for a total of 1,590 surveyed kilometers. We recorded 593 dead specimens, predominantly reptiles (237 specimens, 40%) and amphibians (190, 32%), with birds (102, 17%) and mammals (64, 11%) being less common.