Data and Song Files for "Global song divergence in barn swallows (Hirundo rustica): exploring the roles of genetic, geographic, and climatic distance in sympatry and allopatry"

All song files and measurements associated with MR Wilkins, et al. (2018) "Global song divergence in barn swallows (Hirundo rustica): exploring the roles of genetic, geographic, and climatic distance in sympatry and allopatry." Biological Journal of the Linnean Society.<div><br></div><div>Song Recording Descriptions:</div><div>We present 1700 recordings from 19 sites across 6 countries, encompassing 5 of 6 currently described barn swallow subspecies: rustica, erythrogaster, gutturalis, tytleri, and transitiva. We include the downsampled and filtered song files used for analysis in Avisoft. Some of these files have been edited slightly to erase loud sounds in the recordings which threw off measures of peak frequency (see methods). The original, unfiltered 48kHz recordings are also included in a separate ZIP archive.</div><div><br></div><div>Data File Descriptions:</div><div>1) Raw Song Measures_Wilkins et al_BJLS_2018.csv: Song measurements for each song file. Blanks are due to absence of a particular note (e.g. P-note) or inability to measure for a particular song (e.g. due to overlap with another bird).<br></div><div><br></div><div>2) Individual Mean Song Measures_Wilkins et al_BJLS_2018.csv: Average song measures for each individual.</div><div><br></div><div>Abbreviations: </div><div>W.L=Warble Length</div><div>R.L=Rattle Length</div><div>PF.W= Peak Frequency of the Warble</div><div>PF.R= Peak Frequency of the Rattle</div><div>PF.CR= Peak Frequency of the Central Rattle</div><div>W.WE= Warble Weiner Entropy</div><div>CR.FB= Central Rattle Frequency Bandwidth</div><div>R.Tempo= Rattle Tempo</div><div>Zcount= count of omega syllables</div><div>Zprop= proportion of omega syllables</div><div><br></div><div>See main text for description of how these were measured.</div><div><br></div><div><br></div><div><br></div

Male barn swallow phenotypic & reproductive data

Data file with maximum tail streamer length, right wing length, and tetrahedral color measures for 4 ventral patches for male barn swallows from the Czech Republic, Romania, Turkey, and Israel. Clutch initiation date is provided for all populations but Romania. There are two years of data for the potential contact zone in Turkey. Color patch codes: T=throat, R=breast, B=belly, and V=vent. Also included are rotated factors summarizing phenotypic characters which were used in analyzing divergence in phenotypes and selection pressures: [BodyBrightness], [ThroatBrightness], [Saturation], and [StreamerLength]. Age is denoted for individuals we could confidently assign to a first-year or older age-class (i.e. which we had banded as a hatchling or which was an unbanded breeder at a site where we had banded all adults the previous year.