Bird Life International, the central authoritative body for bird-related studies in the world, has added two more species of birds found in Nepal — the Egyptian vulture and the Red-headed vulture — to the list of endangered birds, thereby taking the tally of endangered bird species in Nepal up to 34. The decline in vulture population in the sub-continent has been attributed to their poisoning by the veterinary drug Diclofenacto, an analgesic for the cattle. Conservationists also cite lack of safe habitat and human poaching for the sharp decline in population of rare birds in Nepal.

Home to 862 recognised bird species (650 of them native), biodiversity is a defining characteristic that sets Nepal apart. This natural wealth has also become a big attraction for tourists. Besides, each species plays a unique role in maintaining ecological balance. If one species becomes extinct, many others directly or indirectly dependent on it could face a similar fate. Vultures, for instance, are scavengers that help keep the environment clean

by consuming carrion and refuse. Sharp decline in their number could result in permanent loss of a vital link in the food chain. Hence there is an urgent need to effectively implement the ban on Diclofenacto. But more important for the preservation of rare flora and fauna is the conservation of their natural habitat. It is imperative that the government, NGOs and INGOs in the field work closely together to stop further extinction of rare species.