Data for: Foraging ecology and flocking behavior of insectivorous forest birds in Andean silvopastures

Foraging behavior of insectivorous forest birds in silvopastures and forest fragments of the Rio la Vieja watershed in the Colombian Andes. Foraging_GLM_FINAL includes attack rates, movement rates and prey size as responses to the predictors of habitat type and flock participation, using five species: Vireo olivaceus, Polioptila plumbea, Todirostrum cinereum, Hemithraupis guira and Pachysylvia semibrunnea. The other three csv files contain expected frequencies of use for different tree taxa based on importance values, versus observed frequencies of use for 11 'adaptable' species (including the previously mentioned five species; FR_gen and SP_gen), and 9 'sensitive' species (FR_sen).本数据集聚焦哥伦比亚安第斯山脉里奥拉维哈（Rio la Vieja）流域的林牧复合系统与森林片段内食虫林鸟的觅食行为。其中Foraging_GLM_FINAL数据集以栖息地类型与集群参与度为预测因子，将捕食攻击率、移动速率及猎物体型作为响应变量，涵盖5个物种类群：红眼绿鹃（Vireo olivaceus）、灰蓝蚋鹩（Polioptila plumbea）、灰顶哑霸鹟（Todirostrum cinereum）、桂红喉雀（Hemithraupis guira）以及半棕顶林莺（Pachysylvia semibrunnea）。其余三个CSV文件则包含基于重要值计算得到的不同树木类群的预期利用频率，以及11种“适应性”鸟类（包含前述5个物种；FR_gen与SP_gen）和9种“敏感性”鸟类（FR_sen）的实际利用观测频率。