You are watching a wolf pack through a spotting scope, noting behavioral cues that tell you something about social hierarchy, reproductive status, and stress. Or you are in a lab processing blood samples from a population of sea turtles, looking for disease markers that will shape a conservation response. Wildlife biology is where animal science meets ecology and conservation, and the practitioners who bring deep knowledge of animal health and behavior to that intersection are increasingly sought after.
What Does a Wildlife Biologist Do?
Wildlife biologists study animal populations, physiology, behavior, and health to inform conservation and management decisions. The work spans field research, laboratory analysis, and applied management across wild and managed animal populations.
On a given week, a wildlife biologist might conduct behavioral observations at a field site and record data on social interactions and activity budgets; collect biological samples from live-captured animals for disease surveillance; analyze health assessment data to inform a population recovery recommendation; assist with a translocation of a threatened species; and present research findings to agency staff or the public. They also maintain field equipment, manage biological databases, write technical reports, and contribute to grant applications.
The animal health and behavior dimension of wildlife biology is increasingly central to the field. Disease outbreaks, behavioral disruption from habitat loss, and the welfare of animals in research and management programs all require biologists who understand animal physiology and behavior at a deep scientific level, not just population-level ecology.
Where Do Wildlife Biologists Work?
Wildlife biology positions exist across a wide range of employers in every U.S. region. The career is genuinely national and, for some specializations, international.
Federal agencies including the U.S. Fish and Wildlife Service, USDA Wildlife Services, the National Park Service, and USGS employ wildlife biologists in field research, management, and regulatory roles. State fish and wildlife agencies employ biologists in species monitoring, disease surveillance, and habitat management programs. Zoos and aquariums with active conservation science programs employ wildlife biologists who bridge captive care and wild population research.
Conservation nonprofits including the Wildlife Conservation Society and regional conservation organizations employ wildlife biologists in science and advocacy roles. Academic institutions and federal research stations employ biologists in applied research positions. Environmental consulting firms employ wildlife biologists for baseline surveys, impact assessments, and mitigation monitoring. The career exists from Alaska to Florida, from rural field stations to urban wildlife programs in every major metropolitan area.
Wildlife Biologist Career Trajectory
The ladder runs: Field Technician / Research Assistant → Wildlife Biologist I → Wildlife Biologist II / Research Scientist → Senior Wildlife Biologist → Program Manager / Principal Scientist.
Field Technician or Research Assistant is the entry point. You collect data, handle animals under supervision, maintain equipment, and support senior researchers. The species knowledge and observational skills you build at this stage are the foundation of a wildlife biology career.
From there, Wildlife Biologist I takes independent responsibility for specific monitoring programs or study components. Wildlife Biologist II or Research Scientist leads projects, supervises technicians, analyzes data, and contributes to publications. Advancement to Senior Wildlife Biologist typically takes eight to twelve years and brings lead scientific authority for a program.
Program Manager and Principal Scientist roles provide full scientific and administrative leadership. Graduate education is increasingly expected at senior levels and is often required for federal research scientist positions.
Wildlife Biologist Salary and Job Outlook
The program page references zoologists and wildlife biologists at a BLS median of approximately $70,000 as of 2023. Compensation varies considerably by employer, sector, and specialization.
| Career Stage | Typical Annual Salary |
|---|---|
| Field Technician / Research Assistant (entry level) | $32,000 – $46,000 |
| Wildlife Biologist I / II (early career) | $46,000 – $66,000 |
| Senior Wildlife Biologist (mid career) | $64,000 – $88,000 |
| Program Manager / Principal Scientist (senior level) | $80,000 – $115,000+ |
Federal positions include health insurance, retirement, and leave benefits that add meaningful value beyond base salary. Biologists with specializations in wildlife disease, behavioral ecology, or animal health assessment are in strong demand. A graduate degree significantly accelerates advancement and opens senior research and management roles.
Job Outlook: The BLS projects 4% growth for zoologists and wildlife biologists through 2033. Wildlife disease surveillance, endangered species health monitoring, and behavioral research programs are all creating sustained demand for biologists who bring animal health and behavior expertise alongside ecological knowledge. Candidates with formal credentials in animal physiology, disease, and behavioral science are increasingly preferred.
Skills You’ll Build at Unity
Unity’s BS in Animal Health and Behavior builds the animal science foundation that wildlife biologists who specialize in health, disease, and behavior draw on throughout their careers. The curriculum is a strong complement to field ecology experience.
Animal Health and Disease (ANIM 305) develops disease recognition, health assessment, and pathogen biology knowledge that is directly applicable to wildlife disease surveillance and population health monitoring. Wildlife disease is one of the most active research and management areas in conservation biology, and biologists who can work at that intersection are in genuine demand.
Animal Behavior: The Evolution, Ecology, and Social Behavior of Animals (BIOL 301) builds the behavioral ecology foundation that wildlife biologists apply when designing behavioral studies, interpreting observational data, and assessing the impacts of management or disturbance on animal populations.
Animal Comparative Physiology (ANIM 304) develops the physiological knowledge that underpins health assessment and stress research. Wildlife biologists who can interpret physiological data from blood samples, telemetry, and behavioral indicators are significantly more capable than those with only ecological training.
Animal Comparative Anatomy (ANIM 302) builds anatomical knowledge that biologists apply during live-capture events, necropsies, and veterinary collaboration on field health assessments.
Animal Husbandry and Genetics (ANIM 301) develops the genetics and breeding knowledge that is relevant to conservation genetics research, captive breeding program support, and population viability assessment.
Ecological Principles: Applications to Conservation and Wildlife (BIOL 203) provides the ecological systems foundation that connects animal-level biology to population and community dynamics.
What Students Say
“This program has allowed me to step out of my comfort zone and gain knowledge that I never thought I could before this!”
Kristen A., BS in Animal Health and Behavior
How to Get Started
Wildlife biology careers reward documented field experience alongside formal credentials. Building both deliberately from early in your program is the most effective strategy.
Pursue seasonal field technician positions as early as possible. The Student Conservation Association, USDA Forest Service, and state wildlife agencies all post seasonal technician opportunities. Apply broadly and early. Each field season builds toward the next opportunity and contributes to the employment record that hiring managers in wildlife biology look for in entry-level candidates.
Join The Wildlife Society as a student member. TWS is the primary professional organization for wildlife biologists. Student membership provides access to job postings, regional chapter networks, and professional development resources. The Associate Wildlife Biologist (AWB) credential is the recognized entry-level certification and is achievable with a relevant bachelor’s degree plus documented wildlife experience. The Certified Wildlife Biologist (CWB) requires a graduate degree and is the target for senior positions.
Develop wildlife health assessment skills specifically. The Wildlife Disease Association and the USGS National Wildlife Health Center both publish accessible resources on wildlife disease ecology. Biologists who bridge field ecology and animal health science are in strong demand, and building that knowledge alongside your degree positions you to pursue disease ecology roles that few candidates are prepared for at the bachelor’s level.
Ready to Take the Next Step?
Unity Distance Education’s BS in Animal Health and Behavior is a fully online, 120-credit program designed for working adults. It builds the animal health, disease, physiology, behavioral science, and genetics knowledge that wildlife biologists who specialize in health and behavior research draw on throughout their careers. With up to 8 start dates per year, you can begin when your schedule allows.
Salary data sourced from the U.S. Bureau of Labor Statistics Occupational Outlook Handbook (2023). Unity Environmental University cannot guarantee employment or specific salary outcomes.
