Many of North America's most renowned parks are here, from the geysers of Yellowstone, to the glaciers in Montana, to elk and bighorn sheep wandering among the high peaks of Rocky Mountain National Park. Black and Grizzly bears, wild cats, and buffalo are also found in the region.
A patrol is commonly a group of personnel, such as law enforcement officers or military personnel, that are assigned to monitor a specific geographic area. This is also often referred to as a beat.
A police officer (also known as a policeman or police agent in some forces, particularly in the United Kingdom and other Commonwealth nations) is a warranted law employee of a police force. In the United States, officer usually is the formal name of the lowest police rank. In many other countries, officer is a generic term not specifying a particular rank, and the lowest rank is often constable. In some nations the use of the rank officer is legally reserved for military personnel.