Park ranger
The duties of the modern park ranger are as varied and diverse as the parks where they serve and in recent years have become more highly specialized. Regardless of the regular duties of any one discipline, the goal of all rangers remains to protect the park resources for future generations and to protect park visitors. This goal is accomplished by the professionalism and sometimes overlapping of the different divisions. For example, an interpretive ranger may perform a law enforcement role by explaining special park regulations to visitors and encouraging them to be proper stewards of natural and cultural history. Law enforcement rangers and other park employees may contribute to the mission of the interpretive ranger by providing information to park visitors about park resources and facilities. The spirit of teamwork in accomplishing the mission of protecting the parks and people is underscored by the fact that in many cases, for the U.S. National Park Rangers in particular, all park rangers share a common uniform regardless of work assignment.The Adopt A Ranger Foundation has calculated that worldwide about 150,000 rangers are needed for the protected areas in developing and transitions countries. There is no data on how many rangers are employed at the moment, but probably less than half the protected areas in developing and transition countries have any rangers at all and those that have them are at least 50% short. This means that there would be a worldwide ranger deficit of 105,000 rangers in the developing and transition countries.
National Park Service ranger
They are a fine, earnest, intelligent, and public-spirited body of men, these rangers. Though small in number, their influence is large. Many and long are the duties heaped upon their shoulders. If a trail is to be blazed, it is "send a ranger." If an animal is floundering in the snow, a ranger is sent to pull him out; if a bear is in the hotel, if a fire threatens a forest, if someone is to be saved, it is "send a ranger." If a Dude wants to know the why, if a Sagebrusher is puzzled about a road, it is "ask the ranger." Everything the ranger knows, he will tell you, ex-cept about himself.
Horace Albright, second director of the National Park Service, called Harry Yount, gamekeeper of Yellowstone National Park, the "father of the ranger service, as well as the first national park ranger". Yount was hired in 1880 to enforce the prohibition on hunting in the park. In addition to these duties, he would act as a guide and escort for visiting officials, such as he did in 1880 for the Secretary of the Interior Carl Schurz. Although he was paid a yearly salary of $1,000 (out of the park's overall $15,000 yearly budget) he resigned at the end of 1881. Before leaving, he suggested to the superintendent of Yellowstone that "...the game and natural curiosities of the park be protected by officers stationed at different points of the park with authority to enforce observance of laws of the park maintenance and trails." Yount pointed out that it was nearly impossible for one person to protect the game properly over the park's vast expanse.