Advanced positions in marine rescue require a bachelor’s degree in marine biology, natural science, or a related field, and becoming a vet requires four years of advanced education to earn qualifications as a Doctor of Veterinary Medicine. For community outreach roles, many organizations require a degree in education, and for internships, you must demonstrate a commitment to the field of conservation and enroll in a relevant four-year graduate or undergraduate program. Previous experience working with and caring for animals is important, and you also need strong communication skills, the ability to lift and carry fifty pounds or more, and a willingness to work outdoors, sometimes in extreme weather.