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[Image Number] 6 [Image (Click to Enlarge)] Flies taste with their feet, when they rub their front legs together they are tasting chemicals on the surface where they are standing. This fly had just been walking on a tree that was dripping sap. [Image Viewed] 810 [Caption] 
Flies taste with their feet, when they rub their front legs together they are tasting chemicals on the surface where they are standing. This fly had just been walking on a tree that was dripping sap.
Insects IV - True Flies, Dragonflies and insects with "fly" in their name
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