Data: Aggression does not predict problem-solving performance in free-living female blue tits

This dataset contains data on aggression and problem-solving tests in female free-living blue tits, collected from a series of field experiments. The data are in .csv format and there is a README document explaining the details of each variable.本数据集包含通过一系列野外实验采集的野生雌性蓝山雀的攻击性与问题解决能力测试相关数据。该数据集以逗号分隔值（CSV）格式存储，另有一份README文档对各变量的详细信息进行说明。