The span of control of the average manager in an organization determines the width of the organization as seen when viewing the organizational chart. Fewer reports to the average manager will result in a taller organizational chart, with more management positions relative to the number of individual contributors.
Closely related to sloths and anteaters, armadillos are a unique species with around 20 different subspecies. One variety, the Giant armadillo, is close to extinction in their wild habitats of South America.
These species which are in the verge of extinction are categorized as endangered species by the International Union for Conservation of Nature (IUCN). This list features some of the most endangered animals which are in a great risk of extinction.