Supplementary Information: Climate and ecology predict latitudinal trends in sexual selection inferred from avian mating systems. PLOS Biology. 2024.

Code: All scripts used in statistical analysis and producing figures. S1 Data: Source data for all analyses and figures presented in the main text and supplementary information. S2 Data: Summary data used to produce figures that show statistics and model predictions. SAR_rasters.Rdata: Dervived global rasters of avian sexual selection, averaged for all occuring species at 200km resolution. These rasters are used to run SAR models. wgs84_rasters.Rdata: Dervived global rasters of avian sexual selection, averaged for all occuring species at 5km resolution. These rasters are used to produce figures.代码：本研究中用于统计分析及图表制作的全部脚本程序。 S1 数据集：支撑正文与补充材料中所有分析及图表展示的原始源数据。 S2 数据集：用于生成展示统计结果与模型预测结果图表的汇总数据。 SAR_rasters.Rdata：派生得到的全球鸟类性选择栅格数据，以200千米分辨率对所有现存物种的对应数据取平均后生成，该栅格数据用于运行SAR模型。 wgs84_rasters.Rdata：派生得到的全球鸟类性选择栅格数据，以5千米分辨率对所有现存物种的对应数据取平均后生成，此类栅格数据用于制作图表。