Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania

The impact of COVID-19 restrictions on human and vehicular mobility on the number of roadkills of wild mammals, and roe deer in particular, was assessed in Lithuania. We statistically analyzed the distribution of all mammals and roe deer (<i>Capreolus capreolus</i>) as the most abundant...

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Main Authors: Linas Balčiauskas, Jos Stratford, Andrius Kučas, Laima Balčiauskienė
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Animals
Subjects:
Online Access:https://www.mdpi.com/2076-2615/13/18/2918
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author Linas Balčiauskas
Jos Stratford
Andrius Kučas
Laima Balčiauskienė
author_facet Linas Balčiauskas
Jos Stratford
Andrius Kučas
Laima Balčiauskienė
author_sort Linas Balčiauskas
collection DOAJ
description The impact of COVID-19 restrictions on human and vehicular mobility on the number of roadkills of wild mammals, and roe deer in particular, was assessed in Lithuania. We statistically analyzed the distribution of all mammals and roe deer (<i>Capreolus capreolus</i>) as the most abundant species annually from 2002 to 2022 and monthly from 2020 to 2021, including during the two restriction periods. Notably, there was a marked decrease in roadkill incidents on main, national and regional roads, particularly in April–May 2020 (the beginning of lockdown period I) and November–December 2020 (the beginning of lockdown period II), 5.1–20.8% and 33.6–54.4%, respectively. During these months, collisions with mammals on the A14 main road were reduced by 75–90%. However, there was a significant increase in the number of roadkills in urban areas, resulting in the total number of mammal–vehicle and roe deer–vehicle collisions in 2020 and 2021 being higher than expected based on long-term trends. However, after restrictions were eased, collision numbers with wildlife on the main, national and regional roads increased again and became higher than expected.
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spelling doaj.art-cd7d6f5cbaf445edb61d4c78918e76be2023-11-19T09:15:26ZengMDPI AGAnimals2076-26152023-09-011318291810.3390/ani13182918Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in LithuaniaLinas Balčiauskas0Jos Stratford1Andrius Kučas2Laima Balčiauskienė3Nature Research Centre, Akademijos Str. 2, 08412 Vilnius, LithuaniaNature Research Centre, Akademijos Str. 2, 08412 Vilnius, LithuaniaEuropean Commission, Joint Research Centre, Via Fermi 2749, 21027 Ispra, ItalyNature Research Centre, Akademijos Str. 2, 08412 Vilnius, LithuaniaThe impact of COVID-19 restrictions on human and vehicular mobility on the number of roadkills of wild mammals, and roe deer in particular, was assessed in Lithuania. We statistically analyzed the distribution of all mammals and roe deer (<i>Capreolus capreolus</i>) as the most abundant species annually from 2002 to 2022 and monthly from 2020 to 2021, including during the two restriction periods. Notably, there was a marked decrease in roadkill incidents on main, national and regional roads, particularly in April–May 2020 (the beginning of lockdown period I) and November–December 2020 (the beginning of lockdown period II), 5.1–20.8% and 33.6–54.4%, respectively. During these months, collisions with mammals on the A14 main road were reduced by 75–90%. However, there was a significant increase in the number of roadkills in urban areas, resulting in the total number of mammal–vehicle and roe deer–vehicle collisions in 2020 and 2021 being higher than expected based on long-term trends. However, after restrictions were eased, collision numbers with wildlife on the main, national and regional roads increased again and became higher than expected.https://www.mdpi.com/2076-2615/13/18/2918COVID-19 lockdownroadkilldomestic animalswildlife<i>Capreolus capreolus</i>Lithuania
spellingShingle Linas Balčiauskas
Jos Stratford
Andrius Kučas
Laima Balčiauskienė
Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
Animals
COVID-19 lockdown
roadkill
domestic animals
wildlife
<i>Capreolus capreolus</i>
Lithuania
title Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
title_full Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
title_fullStr Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
title_full_unstemmed Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
title_short Lockdown’s Silver Lining? Different Levels of Roadkill during the COVID-19 Times in Lithuania
title_sort lockdown s silver lining different levels of roadkill during the covid 19 times in lithuania
topic COVID-19 lockdown
roadkill
domestic animals
wildlife
<i>Capreolus capreolus</i>
Lithuania
url https://www.mdpi.com/2076-2615/13/18/2918
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AT josstratford lockdownssilverliningdifferentlevelsofroadkillduringthecovid19timesinlithuania
AT andriuskucas lockdownssilverliningdifferentlevelsofroadkillduringthecovid19timesinlithuania
AT laimabalciauskiene lockdownssilverliningdifferentlevelsofroadkillduringthecovid19timesinlithuania