GENERAL INFORMATION

1. Title of Dataset: Dataset for Body size and sexual selection shaped the evolution of parrot calls (filename Dataset_for_Marcolin_et_al_2022_JEvolBiol.xlsx)


2. Author Information
	
	Corresponding Investigator 
	Fabio Marcolin
	Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, P-1349-017 Lisboa, Portugal
	e-mail: fabiomarcolin@isa.ulisboa.pt
	ORCID: 0000-0001-9038-886X
	
	Co-investigator 1
	Gonçalo C. Cardoso
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
	e-mail: gcardoso@cibio.up.pt
	ORCID: 0000-0001-6258-1881

	Co-investigator 2	
	Daniel Bento
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
	e-mail: daniel8.bento@gmail.com

	Co-investigator 3
	Luís Reino
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
	e-mail: luis.reino@cibio.up.pt
	ORCID: 0000-0002-9768-1097

	Co-investigator 4
	Joana Santana
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
	CIBIO/InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal
	e-mail: joanafsantana@cibio.up.pt
	ORCID: 0000-0002-4100-8012

3. Date of data collection: 2019-2020

DATA & FILE OVERVIEW

Spreadsheet  "Measurements per call"	
Raw measurements of duration, frequency and sound entropy for the individual calls of all 252 species measured. Also indicates recording names from Xenocanto.	1 to 5 recording per species (mean 2.6 ± 1.1 SD)

Species - scientific name according to Rodewald, and T. S. Schulenberg (Editors) (2020). Birds of the World. Cornell Laboratory of Ornithology, Ithaca, NY, USA.
Family - Species family according to Rodewald, and T. S. Schulenberg (Editors) (2020). Birds of the World. Cornell Laboratory of Ornithology, Ithaca, NY, USA.
Xenocanto file name - identifier of the recording found in the on-line repository xeno-canto.org
Call duration (seconds) - duration of the call measured in seconds
Peak frequency (log10Hz) - frequency with highest cumulative sound amplitude in the power spectrum of the call measured in Hz and log10 transformed
Minimum frequency (log10Hz) - minimum frequency of the call measured in Hz and log10 transformed
Maximum frequency (log10Hz) - maximum frequency of the call measured in Hz and log10 transformed
MaxMin bandwidth (log10Hz) - measured in Hz as maximum minus minimum frequencies (frequency bandwidth) of the call and log10 transformed
25th frequency percentile (log10Hz) - measured in Hz as 25th energy percentiles of the call and log10 transformed
50th frequency percentile (log10Hz) - measured in Hz as 50th energy percentiles of the call and log10 transformed
75th frequency percentile (log10Hz) - measured in Hz as 75th energy percentiles of the call and log10 transformed
Inter-quartile bandwidth (log10Hz) - measured in Hz as the differences between the 75th and the 25th energy percentiles of the call and log10 transformed
Sound entropy - sound entropy of the call (range 0 to 1), computed as the spectral Wiener entropy (the geometric mean of the spectrum divided by its arithmetic mean; Specht, 2004)


Spreadsheet  "Dataset per species"	
Mean acoustic trait measurements per species and other trait values, for the 230 species with complete data on all traits. 1 to 5 adult calls per recording (mean 4.7 ± 0.8 SD)	

Species - scientific name according to Rodewald, and T. S. Schulenberg (Editors) (2020). Birds of the World. Cornell Laboratory of Ornithology, Ithaca, NY, USA.
Call duration (log10s) - avarage call duration per recording per species measured in seconds and log10 transformed
Peak frequency (log10Hz) - average Peak frequency per recording per species measured in Hz and log10 transformed
Minimum frequency (log10Hz) - average minimum frequency per recording per species measured in Hz and log10 transformed
Maximum frequency (log10Hz) - average maximum frequency per recording per species measured in Hz and log10 transformed
MaxMin bandwidth (log10Hz) - average frequency bandwidth per recording per species measured in Hz and log10 transformed
25th frequency percentile (log10Hz) - average 25th energy percentiles per recording per species measured in Hz and log10 transformed
50th frequency percentile (log10Hz) - average 50th energy percentiles per recording per species measured in Hz and log10 transformed
75th frequency percentile (log10Hz) - average 75th energy percentiles per recording per species measured in Hz and log10 transformed
Inter-quartile bandwidth (log10Hz) - average 25th inter-quartile bandwidth per recording per species measured in Hz and log10 transformed
Sound entropy - average sound entropy per recording per species (range 0 to 1)

Trait categories or units (for data from Carballo et al. 2020)
Gregariousness - Scored as non-gregarious (0) or gregarious (1).
Habitat - Scored as open (0), mixed (0.5) or closed (1). 
Body size - PC1 from a PCA on wing, tarsus and tail length.
Colour ornamentation - PC1 from a PCA on six colour traits (see Table 1 in the main text).
Sexual dichromatism - PC2 from a PCA on six colour traits (see Table 1 in the main text).


Spreadsheet  "Phylogenies"	
Set of 1000 phylogenetic trees used in phylogeny-corrected comparisons.	

Phylogenetic trees retrieved from www.Birdtree.org (Jetz et al., 2012) for the 230 species with complete data on all traits.