Biological Sciences dealing in animals and their interactions with each other as well as with their environment is possibly the most significant of all the sciences as it forms basis of resource education. Tremendous transformations in the knowledge, tools, techniques and applications of biological sciences have led to remarkable advancement in terms of research and education dissemination. The adaptability of animal or living beings depend on successive interaction with surrounding environment where physiology and environment stand with its uniqueness. The physiology of individual animal or group of animal represents its capability of survival whereas the surrounding environment indirectly interfere in functioning of systems. This pursuit of comprehending the diversity and complexity in the functioning of ecosystems and organisms residing therein is never ending. The present book “Biological Sciences: A Kaleidoscopic View of New Trends” is a paradigm in the trajectory of exploration and erudition of nature. The book covers a vast area of research in the arena of biological sciences such as Wildlife, Ethnobotany, Ethnopharmacology, Reproductive Biology, Endocrinology, Animal Physiology, Environmental Impact Assessment, and some recent issue of environment respectively. We hope that research articles anthologized in the book will be valuable for the students of science, research scholars and academicians having an interest in biological sciences. Table of Contents 1. Herbal Medicine: Challenges and Research Needs 2. Reproductive Toxicity of Herbicides 3. Studies on the Impact of Construction of Barrage on the Water, Sediment and Biota of Central Himalayan River, Tawi in the Vicinity of Jammu City 4. Faunal Diversity of the Great Indian Desert, India 5. Bats of Rajasthan – An updated review 6. An Eco-Friendly and Economical Method for Large Scale Manufacturing of Iron and Iron Oxide Nanoparticle Using Extract of Lac 7. An Update on Therapeutic Approach of Diabetes Mellitus Through DPP-4 Inhibition 8. Vulture: Endangered Scavenger of the Thar Desert of Rajasthan 9. Snakes: Annotated Checklist from Thar Desert of Rajasthan 10. Antiatherosclerotic and Hypolipidemic Efficacy of Medicinal Plants 11. Role of Traditional Medicinal Plants in Fertility Regulation of Male and Female – A Safe Approach and Current Need 12. Combating Diabetes With Green Medicines – A Review 13. Antiandrogenic Activities of Medicinal Plants 14. Atherosclerosis, It’s Major Risk Factors and Ayurveda: A Long Way to Go 15. Use of Nsaids (Non-Steroidal Anti-Inflammatory Drugs) and Threats to Vulture Population 16. A Comprehensive Review of Non-Steroidal Anti-Inflammatory Drugs