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Matrix resistance and the acceptance of wildlife: corridor connectivity and human–tapir interactions

Published online by Cambridge University Press:  24 June 2026

Sofía Pastor-Parajeles*
Affiliation:
University of Cambridge, Cambridge, UK Universidad Nacional de Costa Rica, Heredia, Costa Rica
Ronit Amit
Affiliation:
School of Biology and Biodiversity and Tropical Ecology Research Center, University of Costa Rica, San Pedro de Montes de Oca, San Jose, Costa Rica
Silvio Marchini
Affiliation:
Smithsonian Institution, Washington, DC, USA
Esteban Brenes-Mora
Affiliation:
Re:wild, Austin, Texas, USA
*
*Corresponding author, sp2149@cantab.ac.uk
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Abstract

In human-dominated landscapes, the effectiveness of ecological corridors in connecting wildlife populations depends not only on ecological but also on human factors, particularly on human–wildlife interactions and the acceptance of wildlife by landowners or managers. The Tenorio–Miravalles Biological Corridor in Costa Rica offers a unique opportunity to examine the relationship between local acceptance of the presence of the Endangered Baird’s tapir Tapirus bairdii and movement on private lands and the functionality of ecological corridor connectivity, as tapir sightings are common in the area. Using land-use analysis, we identified low-resistance, least-cost routes that highlight key habitat connectivity pathways. The corridor provides high structural connectivity for tapirs, with critical habitat fragments concentrated in the northern and southern sectors. In-depth interviews with 31 landowners and managers revealed varied levels of acceptance of the tapir’s presence, influenced by perceived costs and benefits, control, affective responses and trust in institutions. Although most respondents expressed positive emotions toward tapirs, their interactions and behaviours regarding tapir presence and movement on private land varied. These diverse responses underscore the range of human actions that can either impede or facilitate the movement of tapirs. Regardless of how well-connected habitats are structurally, ecological corridors in human-dominated landscapes ultimately depend on the management of human–wildlife interactions. A nuanced understanding of these dynamics is essential for developing connectivity and conservation strategies that align with the perspectives of landowners and managers, and promote sustainable coexistence between wildlife and people.

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Article
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2026. Published by Cambridge University Press on behalf of Fauna & Flora International
Figure 0

Fig. 1 Location of the Tenorio–Miravalles Biological Corridor in Costa Rica, showing its position between the Tenorio and Miravalles Jorge Manuel Dengo Volcano National Parks.

Figure 1

Table 1 The 11 land-cover types in the Tenorio–Miravalles Biological Corridor in north-west Costa Rica (Fig. 1), with the area, per cent of total area, number of patches, fragment index of the largest patch and resistance value (see text for details).

Figure 2

Fig. 2 Conceptual model (adapted from Bruskotter & Wilson, 2014) of factors influencing the acceptance of Baird’s tapir Tapirus bairdii presence and movement on private land in the Tenorio–Miravalles Biological Corridor. This model highlights the interplay of direct effects (solid arrows) and moderated relationships (dotted arrow) in components of acceptance.

Figure 3

Fig. 3 Resistance layer for movement of Baird’s tapir T. bairdii through the Tenorio–Miravalles Biological Corridor between the Tenorio and Miravalles Jorge Manuel Dengo Volcano National Parks (Fig. 1), illustrating resistance values assigned to the 11 land-cover types, based on tapir habitat preferences (Table 1).

Figure 4

Fig. 4 Key forest patches for tapir habitat connectivity in the Tenorio–Miravalles Biological Corridor. Importance values represent the degree of connectivity for each patch, specifically the number of neighbouring forest patches (range 5–25) with which an individual patch maintains a functional link. High-importance patches (values 15–25) serve as primary anchors for the corridor.

Figure 5

Fig. 5 The two least-cost routes (one each in the north and south) in the Tenorio–Miravalles Biological Corridor, modelled using resistance to tapir movement (Fig. 3, Table 1), to identify optimal pathways for movement between the two national parks, showing habitat patches that lie within each path.

Figure 6

Table 2 Summary of thematic analysis, identifying the seven major themes that emerged from the 31 interviews, including key quotes showing participants’ views and experiences related to Baird’s tapir Tapirus bairdii. To preserve anonymity, individual participants are identified with P and a number.Table 2 long description.

Figure 7

Table 3 Acceptance scenarios for tapir presence on private land, showing the different ways in which people accept tapirs, grouped by the conditions or reasons behind their acceptance. The scenarios include emotional, economic and neutral perspectives.

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