Stunning images show wasps blowing bubbles of water

They're usually regarded as creatures to be feared, but new images show that wasps also engage in very delicate behaviour. The stunning images show wasps blowing water bubbles before balancing the delicate structures on their front legs. The curious behaviour is used by wasps to remove excess moisture from their nests, according to experts. They're usually regarded as creatures to be feared, but new images show that wasps also engage in very bubble blowing delicate behaviour The stunning images show wasps blowing water bubbles before balancing the delicate structures on their front legs. Wasps use this method to dry off their nests, by sucking up water and then expelling it as tiny spheres of water.