To conserve a resource without having adequate data and finance is difficult and frustrating. The situation of wildlife in Nigeria is nevertheless different. Except in the Yankari, Upper Ogun, and Kwiabaha, Game Reserves, and the Kainji Lake National Park, little efforts have been made to protect the Nigerian animal wildlife resources from human pressure and widespread extinction. To many, what remains of the wild animals are best seen in the few state-owned zoological gardens in Nigeria. However, because most indigenous large animal species—including Elephant, Buffalo, Chimpanzee, Gorilla, Rhinoceros, Leopard, and Ostrich—have not been able to reproduce in the various zoological gardens so far, the hope to conserve these animals is brittle. The questions are, what factors are working against wildlife conservation? Indeed, what hopes exist for Nigerian animal wildlife?Animal wildlife is a declining resource in Nigeria because of unplanned land-use practices. For example, landuses in game reserves are often conflicting and contradictory. Four land-uses: timber extraction, hunting, food-crop production, and settlement, are simultaneously going on in game reserves, with little or no control measures and with no management plans. The excessive demands for land for these conflicting uses have greatly disturbed the ecosystems involved, thus making the survival of the wild animals uncertain. Specifically, the problems of wildlife conservation in Nigeria are: (a) poaching; (b) indiscriminate burning of the vegetation; (c) uncontrolled grazing activities in the reserves; (d) intensive logging for domestic and industrial uses; (e) user rights on the reserves enjoyed by the traditional owners of the land before reservation; (f) lack of adequate funds to manage the reserves; (g) ineffective legislation; (h) lack of trained manpower; (i) urban sprawl; and (j) infrastructural development of roads, electric and telegraph lines, and irrigation schemes, all within the game reserves.The future for Nigerian animal wildlife depends on the nation's ability to conserve what is left either in their natural habitat or, at least, in zoological gardens. The task is not simple under conditions of economic depression, with inadequate manpower and without effective management of game reserves. In these circumstances, the game reserves should be reduced to manageable numbers, while state governments should win public sympathy through adequate conservation publicity and the provision of sufficient vehicles and personnel to manage the game reserves.The policy of land-use in game reserves should be reviewed, while researches should be conducted on (a) the levels of land-use that could be consistent with maintaining wild animals in the reserves, (b) the number and species of animals hunted per year, (c) the population of animal species in the game reserves and their habitat suitability, (d) the endangered and extinct animal species and specific reasons for the decline in their populations, and (e) human problems peculiar to each reserve and ways of minimizing them.
IMPROVEMENT OF THE CONTENT OF THE DRIGALSKI LACTOSE AGAR NUTRIENT MEDIUM
