1. Zoology – Butterfly – Margalla – Pakistan. The Butterfly Log is a personal photographic record of the 146 butterfly species in the Margalla Hills National Park, Islamabad. It highlights for the first time many new species for the Margallas and several that are new for Pakistan. Each species is described individually but this book also provides readers with an in depth understanding of butterfly behaviour and interesting facts based on observations and research. It contains over 1100 photographs of butterflies in nature including stunning full page pictures and close-ups of heads and antennae. As a reference and essential guide, commended by WWF-Pakistan this beautifully illustrated book will not only appeal to residents and visitors to Pakistan but nature lovers and butterfly enthusiasts (including children) around the world.