Ant eggs is expensive food in Thailand. We cook for Ant egg salad ,Curry,Roasted ant eggs and Ant egg soup.Ants egg is plenty of proteins . So farmer in Thailand make easy equipment to Ant farming.Tied two half of soft drink bottle around the trees in Rice field .The one full of food for Ants and the one is water.Ants food is a remains for example fish bone, pork,rice.Some stick connect between 2 bottle that is bridge for ant travel .