15 Shocking Facts About Fire Ants That Will Amaze You (#8 Even Stunned Entomologists!)

9. Thermal Regulation Mastery

For controlling temperature inside their colonies, fire ants have evolved an amazing mechanism. Even if outside temperatures vary greatly, they can keep ideal conditions for their brood development. By means of architectural design and group activity, they generate ventilation systems capable of cooling their nest by up to 15 degrees Celsius below the surface temperature. They gather together in cold to create heat and relocate their brood to chambers with perfect temperature. From tropical to temperate zones, this clever temperature regulation system lets fire ants flourish in many environments.