sentences:  While the park abounds in elephant population (one of the largest in the world), it also hosts 100 mammal species, including 19 large herbivores and eight large carnivores and 400 bird species; Zimbabwe's specially protected animals are all found here.Gemsbok, brown hyena and African wild dogs occur in fairly large numbers (the population of African wild dogs is stated to be of one of the largest surviving groups in Africa now).The very large elephant population has been a matter of concern since, during drought years, they are a burden on the ecological balance of the region.