Depending on the temperature and relative humidity of the air the external activity of the bees can vary in different times of the year and times of the day. Thus, the objective of this study was to evaluate the behavior of external activities of the bee Melipona fasciculata in different seasons and periods of the day. Four colonies were used for the study and evaluated for 12 months. The evaluated variables were inputs such as nectar/water inflow, entry with pollen, resin/clay inflow or unloaded bees exit and debris outflow. Evaluations were performed in the interval between 6 am and 6 pm of each month divided into three periods of four hours. The bee M. fasciculata performs inflow and outflow activity throughout the year and in all evaluated periods. Season and period did not influence resin/clay collection. The collection of pollen and nectar/water for the interior of the colony was greater in the spring. At the same time, the output of unloaded bee was also higher in the spring. In winter, spring, and autumn, pollen collection was highest between 10 am and 2 pm. Regardless of the season, the nectar/water collection by the bees was concentrated between 10 am and 6 pm. The exit of the colony with debris was influenced by the season and period of the day. With this study, it was possible to identify that the external activity of the M. fasciculata occurs in all seasons and periods of the day, however, these can be influenced by the increase or decrease of the daily activities.

根据空气的温度和相对湿度，蜜蜂的外部活动可能会在一年中的不同时间和一天中的不同时间发生变化。因此，本研究的目的是评估蜜蜂Melipona fasciculata在不同季节和一天中的不同时段的外部活动行为。四个菌落用于研究并评估了 12 个月。评估的变量是输入，例如花蜜/水流入、花粉进入、树脂/粘土流入或空载蜜蜂流出和碎片流出。评估在每个月的上午 6 点到下午 6 点之间的时间间隔进行，分为三个四个小时的时段。蜜蜂M. fasciculata在全年和所有评估期间执行流入和流出活动。季节和时期不影响树脂/粘土的收集。在春季，群落内部的花粉和花蜜/水的收集量更大。同时，春季空载蜜蜂的产量也较高。在冬季、春季和秋季，上午 10 点至下午 2 点之间的花粉采集量最高。无论季节如何，蜜蜂采集的花蜜/水都集中在上午 10 点到下午 6 点之间。带有碎片的殖民​​地的出口受到季节和一天中的时期的影响。通过这项研究，可以确定M. fasciculata的外部活动发生在一天中的所有季节和时段，但是，这些可能会受到日常活动的增加或减少的影响。