In the United States, there are over 230 amphibians, over 280 reptiles and approximately 800 species of fish. Each of these categories has species represented on the US Endangered Species List.
Employees in the civil services work under one of the independent agencies or one of the 15 executive departments. In addition to departments, there are a number of staff organizations grouped into the Executive Office of the President.
While there are work place differences between government and contractor personnel, government employees should not view contractor personnel in an us versus them relationship. Both contractors and government employees are working towards the same goal, to support the Army soldier.