Provisioning, reproductive, and local environmental data on Atlantic puffins (Fratercula arctica), razorbills (Alca torda) and common murres (Uria aalge) at seabird colonies in the Gulf of Maine, 1995-2017

These are data that were used to analyze diet and reproductive relationships of alcids in the Gulf of Maine. Monitoring began in 1995 at Machias Seal Island, with two additional colonies added in 2005 (Matinicus Rock, Seal Island National Wildlife Refuge). Diet is converted from feeding observations into estimates of mass. Reproductive data are summarized to represent up to eight major variables: mass at banding, condition at banding, chick growth, mass at fledge, condition at fledge, fledge success, productivity, and hatch success. Environmental data includes local sea surface temperature and rainfall.本数据集用于分析缅因湾海雀科（Alcidae）鸟类的饮食与繁殖关联关系。监测工作于1995年在马基亚斯海豹岛启动，2005年新增两处繁殖群落：马蒂尼库斯岩与海豹岛国家野生动物保护区。食谱数据通过取食观测结果换算为食物生物量估算值。繁殖数据经汇总后涵盖至多八项核心变量：环志时体重、环志时身体状况、雏鸟生长情况、出飞时体重、出飞时身体状况、出飞成功率、繁殖生产力以及孵化成功率。环境数据包含局地海表温度与降雨量。