This is a small butterfly easily identified by its vibrant yellow wings and the habit of congregating in small groups on patches of damp sand or soil. It prefers swift, low flights and is commonly found in open grassy or bushy areas, which explains its name. It is widely distributed across diverse habitats and is recognised for its continuous presence in various regions throughout the year. Thus, it is amongst the most common Indian butterflies. Common Grass Yellow butterfly exhibits seasonal polyphenism, displaying varying wing colouration that tends to be darker during the summer months. The wings are typically bright yellow with a black border and a prominent black spot in the center of the forewings