RECOMMENDED README FILE FOR DIGITAL.CSIC DATASETS GENERAL INFORMATION 1. Title of Dataset: Multiscale drivers of distribution and size of Western jackdaw winter roosts under contemporary urbanization 2. Authors: Palacios Martínez, Íñigo Carrete, Martina García, Javier Alonso, Hany Arizaga, Juan Frías, Óscar Godinho, Carlos Hernández-Brito, Dailos Hortas Rodríguez Pascual, Francisco Marín-Zuñiga, Jesús Montoya Ayala, Raymundo Mouriño, Jorge Muñoz, Antonio Román Pérez-García, Juan M. Prieta, Javier Solé Bujalance, Laura Jorge Travassos, Paulo Villanúa Inglada, Diego Zamora Marín, José Blanco, Guillermo 3. Date of data collection: N/A 4. Date of data publication on repository: 2025-05-07 5. Geographic location of data collection : N/A 6. Information about funding sources that supported the collection of the data (including research project reference/acronym): N/A 7. Recommended citation for this dataset: Palacios Martínez, Íñigo; Carrete, Martina; García, Javier; Alonso, Hany; Arizaga, Juan; Frías, Óscar; Godinho, Carlos; Hernández-Brito, Dailos; Hortas Rodríguez Pascual, Francisco; Marín-Zuñiga, Jesús; Montoya Ayala, Raymundo; Mouriño, Jorge; Muñoz, Antonio Román; Pérez-García, Juan M.; Prieta, Javier; Solé Bujalance, Laura; Jorge Travassos, Paulo; Villanúa Inglada, Diego; Zamora Marín, José; Blanco, Guillermo; 2025; Multiscale drivers of distribution and size of Western jackdaw winter roosts under contemporary urbanization [Dataset]; Zenodo; https://doi.org/10.5281/zenodo.15355896 SHARING/ACCESS/CONTEXT INFORMATION 1. Usage Licenses/restrictions placed on the data (please indicate if different data files have different usage license): CC BY 4.0 2. Links to publications/other research outputs that cite the data: N/A 3. Links to publications/other research outputs that use the data: N/A 4. Links to other publicly accessible locations of the data: N/A 5. Links/relationships to ancillary data sets: N/A 6. Was data derived from another source? If so, please add link where such work is located: N/A DATA & FILE OVERVIEW 1. File List: N/A 2. Relationship between files, if important: N/A 3. Additional related data collected that was not included in the current data package: N/A 4. Are there multiple versions of the dataset? If so, please indicate where they are located: N/A METHODOLOGICAL INFORMATION 1. Description of methods used for collection/generation of data: N/A 2. Methods for processing the data: N/A 3. Instrument- or software-specific information needed to interpret/reproduce the data, please indicate their location: N/A 4. Standards and calibration information, if appropriate: N/A 5. Environmental/experimental conditions: N/A 6. Describe any quality-assurance procedures performed on the data: N/A 7. People involved with sample collection, processing, analysis and/or submission, please specify using CREDIT roles https://credit.niso.org/: N/A 8. Author contact information: N/A DATA-SPECIFIC INFORMATION: 1. Number of variables: N/A 2. Number of cases/rows: N/A 3. Variable List: N/A 4. Missing data codes: N/A 5. Specialized formats or other abbreviations used: N/A 6. Dictionaries/codebooks used: N/A 7. Controlled vocabularies/ontologies used: N/A