No Cover Image

Journal article 480 views 24 downloads

Worse sleep and increased energy expenditure yet no movement changes in sub-urban wild boar experiencing an influx of human visitors (anthropulse) during the COVID-19 pandemic

Astrid Olejarz, Monika Faltusová, Luca Borger Orcid Logo, Justine Güldenpfennig, Vilém Jarský, Miloš Ježek, Euan Mortlock, Václav Silovský, Tomasz Podgórski

Science of The Total Environment, Volume: 879, Start page: 163106

Swansea University Author: Luca Borger Orcid Logo

Check full text

DOI (Published version): 10.1016/j.scitotenv.2023.163106

Abstract

Expansion of urban areas, landscape transformation and increasing human outdoor activities strongly affect wildlife behaviour. The outbreak of the COVID-19 pandemic in particular led to drastic changes in human behaviour, exposing wildlife around the world to either reduced or increased human presen...

Full description

Published in: Science of The Total Environment
ISSN: 0048-9697
Published: Elsevier BV 2023
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa63062
Tags: Add Tag
No Tags, Be the first to tag this record!
Abstract: Expansion of urban areas, landscape transformation and increasing human outdoor activities strongly affect wildlife behaviour. The outbreak of the COVID-19 pandemic in particular led to drastic changes in human behaviour, exposing wildlife around the world to either reduced or increased human presence, potentially altering animal behaviour. Here, we investigate behavioural responses of wild boar (Sus scrofa) to changing numbers of human visitors to a suburban forest near Prague, Czech Republic, during the first 2.5 years of the COVID-19 epidemic (April 2019–November 2021). We used bio-logging and movement data of 63 GPS-collared wild boar and human visitation data based on an automatic counter installed in the field. We hypothesised that higher levels of human leisure activity will have a disturbing effect on wild boar behaviour manifested in increased movements and ranging, energy spent, and disrupted sleep patterns. Interestingly, whilst the number of people visiting the forest varied by two orders of magnitude (from 36 to 3431 people weekly), even high levels of human presence (>2000 visitors per week) did not affect weekly distance travelled, home range size, and maximum displacement of wild boar. Instead, individuals spent 41 % more energy at high levels of human presence (>2000 visitors per week), with more erratic sleep patterns, characterised by shorter and more frequent sleeping bouts. Our results highlight multifaceted effects of increased human activities (‘anthropulses’), such as those related to COVID-19 countermeasures, on animal behaviour. High human pressure may not affect animal movements or habitat use, especially in highly adaptable species such as wild boar, but may disrupt animal activity rhythms, with potentially detrimental fitness consequences. Such subtle behavioural responses can be overlooked if using only standard tracking technology.
College: Faculty of Science and Engineering
Funders: This work was supported by the University Grant Competition at the Czech University of Life Sciences in Prague No. 82/2021, OP RDE project Improvement in Quality of the Internal Grant Scheme at CZ, (No. CZ,.02.2.69/0.0/0.0/19_073/0016944); “EVA4.0” grant (No. CZ,.02.1.01/0.0/0.0/16_019/0000803), OP RDE and "NAZV" grant (No. QK1910462) financed by the Ministry of Agriculture of the Czech Republic.
Start Page: 163106

Similar Items