Extreme Effects of Season on the Foraging Activities and Colony Productivity of a Stingless Bee (Melipona asilvai Moure, 1971)‎ in Northeast Brazil

Abstract EN

This study reports the influence of season on foraging activities and internal colonial parameters of Melipona asilvai in an Atlantic forest area of northeast Brazil.

We used video cameras connected to a PC to monitor all departures and returns of foragers and the types of materials they carried.

Foraging activities decreased almost 90% from dry to rainy seasons, but temperature and humidity were not the main factors influencing departures.

Observed honey storage and an extreme cutback in activities during the rainy period suggest a seasonal diapause in this species.