Rare and unusual features are very seldom advantageous. The Yarmouth area provides habitats for a number of rare and unusual species. Stye complications occur in very rare cases. Rabbits remained a rare and highly prized commodity. This style is rare, but historically important. Thrombocytopenia is a rare but known side effect. The region is rich in medicinal plants and many other rare and endangered taxa. These RHD models become extremely rare and valuable. It is one of the more rare elements. It is one of three rare and unique playgrounds. The animals feed on some rare and endangered plants. In very rare cases, twins become conjoined twins. Her subjects are rare and endangered animals. Weather plays an important role in the occurrence of rare birds. In 1982 it was placed on a list of rare and endangered species.