Tri-axial accelerometer data of European pied flycatcher (<em>Ficedula hypoleuca</em>) with seven behaviour types annotations

The tri-axial accelerometer (ACC) datasets from European pied flycatcher (<em>Ficedula hypoleuca</em>) was measured at 100 Hz. Sixty-four tri-axial measurements, totalling 0.64 seconds, were used to form a behaviour segment. The dataset includes 2707 segments each forming a row in the dataset. Each row contains 193 columns. The first 192 columns are ACC measurements from three orthogonal axes, arranged as x, y, z, x, y, z, ...,x, y, z. The final column is of type character containing the corresponding behaviour, including: bill wiping, flying, food shaking, perching, preening, swallowing, and other. The dataset was first used in a journal publication entitled "Accelerometer sampling requirements for animal behaviour classification and estimation of energy expenditure" (https://doi.org/10.1186/s40317-023-00339-w).本数据集为欧洲斑鹟（*Ficedula hypoleuca*）的三轴加速度计（tri-axial accelerometer, ACC）采集数据，采样率为100 Hz。以64组三轴加速度测量数据构成一段行为片段，单段数据总时长为0.64秒。该数据集共包含2707段行为片段，每段对应数据集中的一行。每行包含193列数据：前192列为三个正交轴的加速度测量值，按x、y、z循环排列，即x、y、z、x、y、z……直至完成192个数值；最后一列为字符型标签，标注对应的行为类别，包括喙部擦拭、飞行、抖食、栖息、理羽、吞咽及其他。该数据集首次应用于题为《动物行为分类与能量消耗估算的加速度计采样需求》（*Accelerometer sampling requirements for animal behaviour classification and estimation of energy expenditure*）的期刊论文，DOI链接为https://doi.org/10.1186/s40317-023-00339-w。