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A Standardized Method for Experimental Human Approach Trials on Wild Wolves

Eriksen, Ane and Versluijs, Erik and Fuchs, Boris and Zimmermann, Barbara and Wabakken, Petter and Ordiz, Andres and Sunde, Peter and Wikenros, Camilla and Sand, Håkan and Gillich, Benjamin and Michler, Frank and Nordli, Kristoffer and Carricondo-Sanchez, David and Gorini, Lucrezia and Rieger, Siegfried (2022). A Standardized Method for Experimental Human Approach Trials on Wild Wolves. Frontiers in Ecology and Evolution. 10 , 793307
[Research article]

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Abstract

As wolves recolonize areas of Europe ranging from moderate to high anthropogenic impact, fear of wolves is a recurring source of conflict. Shared tools for evaluating wolf responses to humans, and comparing such responses across their range, can be valuable. Experiments in which humans approach wild wolves can increase our understanding of how wolves respond to humans, facilitating human-wolf coexistence. We have developed the first standardized protocol for evaluating wolf responses to approaching humans using high-resolution GPS data, and tested it on wild wolves. We present a field protocol for experimentally approaching GPS-collared wolves, a descriptive comparison of two statistical methods for detecting a measurable flight response, a tutorial for identifying wolf flight initiation and resettling positions, and an evaluation of the method when reducing GPS positioning frequency. The field protocol, a data collection form, and the tutorial with R code for extracting flight parameters are provided. This protocol will facilitate studies of wolf responses to approaching humans, applicable at a local, national, and international level. Data compiled in a standardized way from multiple study areas can be used to quantify the variation in wolf responses to humans within and between populations, and in relation to predictors such as social status, landscape factors, or human population density, and to establish a baseline distribution of wolf response patterns given a number of known predictors. The variation in wolf responses can be used to assess the degree to which results can be generalized to areas where GPS studies are not feasible, e.g., for predicting the range of likely wolf behaviors, assessing the likelihood of wolf-human encounters, and complementing existing tools for evaluating reports of bold wolves. Showing how wolves respond to human encounters should help demystify the behavior of wild wolves toward humans in their shared habitat.

Authors/Creators:Eriksen, Ane and Versluijs, Erik and Fuchs, Boris and Zimmermann, Barbara and Wabakken, Petter and Ordiz, Andres and Sunde, Peter and Wikenros, Camilla and Sand, Håkan and Gillich, Benjamin and Michler, Frank and Nordli, Kristoffer and Carricondo-Sanchez, David and Gorini, Lucrezia and Rieger, Siegfried
Title:A Standardized Method for Experimental Human Approach Trials on Wild Wolves
Series Name/Journal:Frontiers in Ecology and Evolution
Year of publishing :2022
Volume:10
Article number:793307
Number of Pages:17
Publisher:FRONTIERS MEDIA SA
ISSN:2296-701X
Language:English
Publication Type:Research article
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 405 Other Agricultural Sciences > Fish and Wildlife Management
(A) Swedish standard research categories 2011 > 1 Natural sciences > 106 Biological Sciences (Medical to be 3 and Agricultural to be 4) > Ecology
Keywords:carnivores, Canis lupus, changepoint analysis, field experiments, flight initiation distance (FID), upper control limit (UCL), wildlife-human interaction
URN:NBN:urn:nbn:se:slu:epsilon-p-117272
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-117272
Additional ID:
Type of IDID
DOI10.3389/fevo.2022.793307
Web of Science (WoS)000795803800001
ID Code:28182
Faculty:S - Faculty of Forest Sciences
Department:(NL, NJ) > Dept. of Ecology
(S) > Dept. of Ecology
Deposited By: SLUpub Connector
Deposited On:02 Jun 2022 07:29
Metadata Last Modified:02 Jun 2022 07:31

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