Small mammal visits to TRASH-Cams

Describes the number of visits (foraging bouts) made by small mammals to seed removal stations in a temperate deciduous forest (Hamilton College Experimental Forest.Common variables:<br>Collection.date: describes the month data were collected (0 = October, 2 = December, 3 = January, 6 = April)<br>Site: Categorical variable for plot (14 levels)Species: Categorical variable describing the identity of three species of small mammals (Peromyscus spp., Tamiasciurus hudsonicus, Tamias striatus)<br>Visit data variables:<br>Visit.count: Numerical data describing the number of visits by each speciesID: A unique row ID to account for overdispersion in dataCamera data variables:<br>Tray: Unique ID for seed depotVideo.number: A unique numerical id for each video<br>Date: Date video was recordedTemperature: Air temperature at time of video recording<br>Time.start: The time at which a video started (24 hour clock)Video.length: Length of video in seconds<br>Lonicera.eaten: Number of Lonicera spp. seeds eaten during the visit

本数据集记录了温带落叶林（汉密尔顿学院实验林，Hamilton College Experimental Forest）内小型哺乳动物前往种子移除站的探访次数（取食事件，foraging bouts）。
通用变量：
Collection.date：用于描述数据采集月份的变量（0代表10月，2代表12月，3代表1月，6代表4月）
Site：样地的分类变量，共包含14个水平
Species：描述3种小型哺乳动物物种身份的分类变量，分别为鹿鼠属（Peromyscus spp.）、北美红松鼠（Tamiasciurus hudsonicus）与东部花栗鼠（Tamias striatus）
探访数据变量：
Visit.count：数值型变量，记录各物种的探访总次数
ID：用于校正数据过度离散的唯一行标识符
相机数据变量：
Tray：种子补给站的唯一标识符
Video.number：每段视频的唯一数值编号
Date：视频录制日期
Temperature：视频录制时的空气温度
Time.start：视频开始录制的时间（采用24小时制）
Video.length：视频时长，单位为秒
Lonicera.eaten：单次探访期间被取食的忍冬属（Lonicera spp.）种子数量