Shrew Communities in Mediterranean Agro-Ecosystems of Central Greece: Associations with Crop Types, Land Uses, and Soil Parameters.

Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101580444 Publication Model: Electronic Cited Medium: Print ISSN: 2075-1729 (Print) Linking ISSN: 20751729 NLM ISO Abbreviation: Life (Basel) Subsets: PubMed not MEDLINE

Original Publication: Basel, Switzerland : MDPI AG, 2011-

Shrew communities play a crucial role in a diverse range of natural, urban, and agricultural ecosystems. We used Barn owl diet analysis as the ideal proxy to assess small-mammal distribution patterns on large spatial scales. More than 10,000 pellets were analyzed from Thessaly, the largest agricultural prefecture located in central Greece. A total of more than 29,000 prey items were identified, one of the largest datasets used in similar analyses in Europe. Three discrete shrew species were present in Thessaly agricultural plains, central Greece (Güldenstädt's shrew Crocidura gueldenstaedtii , Bi-coloured shrew Crocidura leucodon , and Pygmy white-toothed shrew Suncus etruscus ), which comprised a total of 7452 shrews, representing 25.64% of the total small-mammals' dataset. C. gueldenstaedtii and S. etruscus demonstrated strong associations with heavy argillaceous-clay soils and Vertisol soil types, whereas S. etruscus was also associated with non-irrigated land and non-intensive cultivated plots. C. leucodon demonstrated no significant associations to any environmental gradient and demonstrated habitat plasticity, most possibly shaped by existing resources and competition. Our study highlights the important insights gained from Barn owl diet analysis in respect of small-mammal assemblages on broad geographical scales, and the inclusion of soil parameters as drivers of habitat suitability and distribution patterns for small-mammal responses.

Proc Biol Sci. 2014 Sep 22;281(1791):20141358. (PMID: 25100703)
Philos Trans R Soc Lond B Biol Sci. 2008 Feb 12;363(1491):495-515. (PMID: 17656343)
Environ Monit Assess. 2019 Nov 7;191(12):725. (PMID: 31701253)
Life (Basel). 2022 Aug 14;12(8):. (PMID: 36013409)
Proc Biol Sci. 2001 Jan 7;268(1462):25-9. (PMID: 12123294)
PLoS One. 2010 Dec 06;5(12):e14236. (PMID: 21151914)
Life (Basel). 2022 Dec 30;13(1):. (PMID: 36676056)
J Environ Manage. 2022 Sep 1;317:115335. (PMID: 35617863)
Animals (Basel). 2021 Dec 28;12(1):. (PMID: 35011163)
Ecol Evol. 2021 May 25;11(12):8215-8225. (PMID: 34188881)
Sci Total Environ. 2020 Feb 25;705:135799. (PMID: 31810679)
Life (Basel). 2022 Nov 14;12(11):. (PMID: 36431022)

Keywords: Barn owl; Thessaly; agriculture; multivariate analysis; shrews

Date Created: 20231223 Latest Revision: 20231225

20250114

PMC10744465

10.3390/life13122248

38137849