“…The authors come from Africa, Asia, America and Europe. Wherein the article entitled "Butterfly Diversity in Relation to Human-Impact Gradient in Outskirts of Kolkata, West Bengal, India" written by Mollah KB and Mandal S [1] had a high view and download times. As reported that it is able to sustain diverse butterfly species provided natural habitats are protected from anthropogenic disturbances and steps are taken to increase urban greenery to support butterfly diversity and consequent ecosystem services.…”