Scrapie, also called rida or tremblante du mouton, fatal neurodegenerative disease of sheep and goats. Scrapie has been endemic in British sheep, particularly the Suffolk breed, since the early 18th century. Since that time the disease has been detected in countries worldwide, with the exception of Australia and New Zealand, as well as in other breeds of sheep.
The vampire bats are the only mammals in the world that live on blood alone, and the unique challenges of that diet make them some of the most specialized, fascinating and downright weird animals that nature has to offer.1.he vampire bats are the only mammals in the world that live on blood alone, and the unique challenges of that diet make them some of the most specialized, fascinating and downright weird animals that nature has to offer.
More on bat Special Characteristics from Infoplease: 1  bat: Special Characteristics-Special Characteristics Bat Flight Bats are the only mammals capable of true flight, that is, ...ats are the only mammals capable of true flight, that is, flight powered by muscular movement as distinct from gliding. The wing is a double membrane of skin stretched between the enormously elongated bones of four fingers and extending along the body from the forelimbs to the hind limbs and from there to the tail.