PRELIMS BOOSTERS – 2018: Nilgai (blue bull) and The Nuclear Suppliers Group (NSG)

      . PRELIMS BOOSTERS 2018 Nilgai (blue bull) and The Nuclear Suppliers Group (NSG)   Nilgai (blue bull) Least concerned – IUCN red list State animal of Delhi Largest Asian antelope  Endemic to the Indian subcontinent.  Sexual dimorphismis prominent – Females and juveniles are orange to tawny Adult males have a bluish-grey coat & possess horns Nilgai is diurnal(active …