Atividade de voo de abelhas sem ferrão nidificadas no campus Poeta Torquato Neto - UESPI

Abstract

Stingless bees are essential pollinators and their flight activity is influenced by environmental factors such as temperature. This study analyzed this relationship in colonies located at the Campus Poeta Torquato Neto – UESPI, in Teresina-PI, during the dry period. The objective was to evaluate how variation in temperature and humidity affects the flight activity of these bees. The study was carried out between October and November, with daily observations in three nests, from 7am to 5pm. Every hour, the number of bees entering and leaving the nests was recorded. Temperature and humidity were measured simultaneously. The results showed that flight activity increased in the early morning hours, peaking between 8am and 11am, when the temperature was cooler. As colonies developed, the inflow and outflow of bees also increased. Precipitation significantly reduced outdoor activity. It is concluded that temperature directly influences the flight behavior of stingless bees. The study reinforces the importance of environmental conditions for maintaining colonies and highlights the need for more research into the impacts of climate change on the ecology of these insects.