Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park
For both prey species and mesocarnivores, fear of predators can result in behavioural strategies that reduce predation risk and interspecific competition. Two common strategies are spatial avoidance of high-risk areas and modifying activity patterns. This study investigated, by the use of camera tra...
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ftunivroma3iris:oai:iris.uniroma3.it:11590/445407 2024-05-12T08:02:14+00:00 Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park Beatrice Berardi Marco Alberto Bologna Bruno Bassano Berardi, Beatrice Bologna, Marco Alberto Bassano, Bruno 2022 https://hdl.handle.net/11590/445407 https://doi.org/10.4404/hystrix-00553-2022 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:001106396700001 volume:33 issue:2 firstpage:186 lastpage:191 numberofpages:6 journal:HYSTRIX https://hdl.handle.net/11590/445407 doi:10.4404/hystrix-00553-2022 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85165285425 camera traps temporal patterns Italian wolf predation risk landscape of fear info:eu-repo/semantics/article 2022 ftunivroma3iris https://doi.org/10.4404/hystrix-00553-2022 2024-04-16T01:59:16Z For both prey species and mesocarnivores, fear of predators can result in behavioural strategies that reduce predation risk and interspecific competition. Two common strategies are spatial avoidance of high-risk areas and modifying activity patterns. This study investigated, by the use of camera traps, the role of wolf (Canis lupus) predation risk in shaping the temporal patterns of four species of ungulates and two species of mesocarnivores in a protected area of the Italian Western Alps. Additionally, we looked into potential differences in the anti-predator behaviour of two species (the roe deer (Capreolus capreolus) and the wild boar (Sus scrofa)) related to the age class or the sex of the individuals. The activity of the wild boar resulted quite similar to that of wolf, but young and subadults were recorded more in low-risk sites. As regarding the main prey of the wolf, namely the roe deer, its activity became more diurnal in high-risk areas, with different peaks between male and female. The red fox (Vulpes vulpes) turned out to be strongly associated with the wolf, in terms of daily cycle, suggesting a positive interaction probably due to the trophic facilitation phenomenon. These findings further our understanding of the diversity of interspecific relationships and community responses to the gray wolf, a species whose range in Europe has undergone recent expansion. Article in Journal/Newspaper Canis lupus gray wolf Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre) |
institution |
Open Polar |
collection |
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre) |
op_collection_id |
ftunivroma3iris |
language |
English |
topic |
camera traps temporal patterns Italian wolf predation risk landscape of fear |
spellingShingle |
camera traps temporal patterns Italian wolf predation risk landscape of fear Beatrice Berardi Marco Alberto Bologna Bruno Bassano Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
topic_facet |
camera traps temporal patterns Italian wolf predation risk landscape of fear |
description |
For both prey species and mesocarnivores, fear of predators can result in behavioural strategies that reduce predation risk and interspecific competition. Two common strategies are spatial avoidance of high-risk areas and modifying activity patterns. This study investigated, by the use of camera traps, the role of wolf (Canis lupus) predation risk in shaping the temporal patterns of four species of ungulates and two species of mesocarnivores in a protected area of the Italian Western Alps. Additionally, we looked into potential differences in the anti-predator behaviour of two species (the roe deer (Capreolus capreolus) and the wild boar (Sus scrofa)) related to the age class or the sex of the individuals. The activity of the wild boar resulted quite similar to that of wolf, but young and subadults were recorded more in low-risk sites. As regarding the main prey of the wolf, namely the roe deer, its activity became more diurnal in high-risk areas, with different peaks between male and female. The red fox (Vulpes vulpes) turned out to be strongly associated with the wolf, in terms of daily cycle, suggesting a positive interaction probably due to the trophic facilitation phenomenon. These findings further our understanding of the diversity of interspecific relationships and community responses to the gray wolf, a species whose range in Europe has undergone recent expansion. |
author2 |
Berardi, Beatrice Bologna, Marco Alberto Bassano, Bruno |
format |
Article in Journal/Newspaper |
author |
Beatrice Berardi Marco Alberto Bologna Bruno Bassano |
author_facet |
Beatrice Berardi Marco Alberto Bologna Bruno Bassano |
author_sort |
Beatrice Berardi |
title |
Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
title_short |
Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
title_full |
Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
title_fullStr |
Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
title_full_unstemmed |
Ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in Gran Paradiso National Park |
title_sort |
ungulates and mesocarnivores temporal responses to wolf exposure: a case study on the ecology of fear in gran paradiso national park |
publishDate |
2022 |
url |
https://hdl.handle.net/11590/445407 https://doi.org/10.4404/hystrix-00553-2022 |
genre |
Canis lupus gray wolf |
genre_facet |
Canis lupus gray wolf |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:001106396700001 volume:33 issue:2 firstpage:186 lastpage:191 numberofpages:6 journal:HYSTRIX https://hdl.handle.net/11590/445407 doi:10.4404/hystrix-00553-2022 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85165285425 |
op_doi |
https://doi.org/10.4404/hystrix-00553-2022 |
_version_ |
1798844323131817984 |