Title
Urban landscape selection by eurasian collared dove (Streptopelia decaocto) in eastern Spain
Other title
[Selección del paisaje urbano de la tórtola turca (Streptopelia decaocto) en el este de España]
Date Issued
01 January 2021
Access level
open access
Resource Type
journal article
Author(s)
Publisher(s)
Universidad Nacional de Colombia
Abstract
The Eurasian collared dove (Streptopelia decaocto) is an invasive species, and its distribution is continuously on the increase. Today its expansion has spread to the American continent. In this study we describe the effects of the urban environment on the Eurasian collared dove in eastern Spain. The abundance and presence of this dove were analyzed in 46 localities using counting points. Overall, 220-point counts were surveyed between autumn 2015 and late-winter 2016. A hierarchical partitioning analysis was used to identify explanatory variables of different types such as resources, climate and urban structure, and human presence, which may influence the presence and abundance of this species. In the case of presence, the number of town inhabitants, parks, mean minimum temperature, exotic vegetation and schools had a positive association, while pedestrian number and restaurants had a negative association. Abundance was positively related to native vegetation, exotic vegetation, and water, while urban area was negatively associated with it. Exotic vegetation was the only variable that has a positive relation to presence and abundance. These results can help to predict the use of urban habitats in potential localities for its invasion.
Start page
138
End page
148
Volume
43
Issue
1
Language
English
OCDE Knowledge area
Zoología, Ornitología, Entomología, ciencias biológicas del comportamiento Ecología
Scopus EID
2-s2.0-85104205750
Source
Caldasia
ISSN of the container
03665232
Sponsor(s)
We are grateful to Ivan Rodriguez by help us in ten points counts. Also, we are grateful to Ebbi Ahrabi, a British friend, for the text review. We also kindly appreciate the comments of the Editor and two anonymous reviewers which greatly improved the manuscript. This research was partially supported by a PhD grant of the Generalitat Valenciana and the European Social Fund (E. B-P., grant number ACIF/2018/015).
Sources of information: Directorio de Producción Científica Scopus