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In addition to providing improved habitat for upland game birds , fencing of riparian areas will help reduce erosion , stabilize streambanks , improve of water quality , and increase the quantity and diversity of vegetation . The mission of the Oregon Hunter Education Program is to provide training and information to people who want to hunt or participate in hunting-related activities in Oregon or any other state so they can be safe , responsible , knowledgeable and ethical and can continue the tradition of hunting for future generations . The basis for listing includes diminishment of available habitat due to flood control activities and the introduction of exotic predators ( centrarchids ) and competitors ( Gambusia spp. ) . But only if the chief instructor is completely satisfied that the firearm is well maintained , functioning correctly , safe and is an appropriate size , weight and caliber for the student . Both as a group and as individuals , instructors represent a proud and honorable tradition of volunteer citizen involvement to providing community service . They may elect not to have their child tested so as to avoid the disappointment of failure . Building upon a long tradition of research and teaching excellence in these areas , the major allows students to explore serious intellectual questions while acquiring the skills necessary to participate in 21st-century health care and public health decision-making .