Resource preferences and the emergence of individual niche
specialization within populations
Daniel Sol1,2*, Oriol Lapiedra1*,
Cesar González-Lagos3,4* & Miquel de
Cáceres1,5
1CREAF, Centre for Ecological Research and Applied
Forestries, Cerdanyola del Vallès, Catalonia 08193, Spain
2CSIC, Spanish National Research Council, CREAF-UAB,
Cerdanyola del Vallès, Catalonia 08193, Spain
3Centro de Investigación en Recursos Naturales y
Sustentabilidad (CIRENYS), Universidad Bernardo O’Higgins, Santiago,
Chile
4Centre of Applied Ecology and Sustainability (CAPES)
5Joint Research Unit CTFC-AGROTECNIO, E25280 Solsona,
Catalonia, Spain
*Shared first-author
Number of words in the abstract (149)
Number of words in the manuscript as a whole, excluding abstract,
references, and captions (4987)
Number of references in main text (45)
Number of figures (5) and tables (1) in main text
Name and complete mailing address of the person to whom correspondence
should be sent: Daniel Sol, CREAF-CSIC, Cerdanyola del Vallès, Catalonia
E-08193, Spain. TEL: +34 93-5814678. E-MAIL: d.sol@creaf.uab.cat
Author contributions: DS, OL and CGL conceived and designed the study;
OL and CGL collected data; DS, OL and MD conducted the analyses; MD
developed a new framework to measure niche breadth; DS wrote the
manuscript and all authors edited and approved it.
Data accessibility statement: We confirm that, should the
manuscript be accepted, the data supporting the results will be archived
Dryad, and the data DOI will be included at the end of the article.