Multitrophic metacommunity dataset, with metapopulation level butterfly data, in addition to predation pressure and floral abundance

This dataset includes metapopulation level butterfly data within a butterfly metacommunity sampled across 15 sites at Burnt Lands Provincial Park in Ontario, Canada, during the summer of 2019. It includes floral abundance at each site for each sampling round. It also includes information on the number of predator attacks on experimental clay butterfly models at each site. It contains data on site size and connectivity for the 15 sites, as well as the length of butterfly survey transects sampled in each site.本数据集涵盖2019年夏季于加拿大安大略省燃地省立公园（Burnt Lands Provincial Park）的15个采样位点采集的蝴蝶集合群落（butterfly metacommunity）内的集合种群（metapopulation）层面蝴蝶数据。数据集包含各采样轮次下每个位点的花卉丰度信息，同时收录了各点位针对实验用黏土蝴蝶模型的捕食者攻击次数相关数据，此外还包含15个采样位点的面积与连通性数据，以及各点位开展蝴蝶调查所用样线的长度信息。