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Supplemental Information

List of all species surveyed on farmland habitat adjacent to tree plantations in Central Spain

Table S1. List of all species surveyed at 80 1000 m long x 200 m wide transects located on farmland habitat adjacent to tree plantations in Central Spain. For each species, the following information is provided for the entire transect and for two segments of the transect (i.e. < 400 m or close to tree plantations and > 600 m or away for plantations): frequency (number of transects where the species occurred), local abundance (number of individuals km-2, mean ± sd), regional abundance at six farmland habitat types in the Mesomediterranean region in the breeding season (number of individuals km-2, mean ± sd; source: Carrascal and Palomino 2008), SPEC (source: BirdLife International 2004b) , inclusion in the European farmland bird index (EFBI, + if included, source: Directorate-General for Agriculture and Rural Development 2012) , and inclusion in the list of common farmland birds in Southern Europe (CFMSE, + if included, source: European Bird Census Council). The study area was not part of the distribution area of 10 species included in the CFBI list (Ciconia ciconia, Corvus frugilegus, Emberiza citrinella, Emberiza melanocephala, Lanius collurio, Lanius minor, Limosa limosa, Perdix perdix, Saxicola rubetra and Sturnus vulgaris) and six species included in the CFMSE list (the former but C. frugilegus, E. citrinella, L. limosa and S. rubetra). * indicates the species that were not considered for statistical analyses in this study.

DOI: 10.7287/peerj.preprints.448v1/supp-1

Additional Information

Competing Interests

All authors of this manuscript do not have any conflict of interest to declare.

Author Contributions

Juan S. Sánchez-Oliver conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

José M. Rey Benayas conceived and designed the experiments, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Luis M. L.M. Carrascal conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Funding

Projects from the Spanish Ministry of Science and Education (CGL2010-18312) and the Government of Madrid (S2009AMB-1783, REMEDINAL-2) are currently providing financial support for this body of research. JSSO was supported by a contract from Fundación Internacional para la Restauración de Ecosistemas (www.fundacionfire.org). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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