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Become A Fish And Wildlife Biologist

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Working As A Fish And Wildlife Biologist

  • Monitor Processes, Materials, or Surroundings
  • Getting Information
  • Interacting With Computers
  • Identifying Objects, Actions, and Events
  • Communicating with Supervisors, Peers, or Subordinates
  • $59,680

    Average Salary

What Does A Fish And Wildlife Biologist Do

Zoologists and wildlife biologists study animals and other wildlife and how they interact with their ecosystems. They study the physical characteristics of animals, animal behaviors, and the impacts humans have on wildlife and natural habitats.


Zoologists and wildlife biologists typically do the following:

  • Develop and conduct experimental studies with animals in controlled or natural surroundings
  • Collect biological data and specimens for analysis
  • Study the characteristics of animals, such as their interactions with other species, reproduction, population dynamics, diseases, and movement patterns
  • Analyze the influence that human activity has on wildlife and their natural habitats
  • Research, initiate, and maintain ways of improving breeding programs that support healthy game animals, endangered species, or other wild populations of land or aquatic life
  • Estimate, monitor, and manage wildlife populations and invasive plants and animals
  • Write research papers, reports, and scholarly articles that explain their findings
  • Give presentations on research findings to academics and the general public
  • Develop conservation plans and make recommendations on wildlife conservation and management issues to policymakers and the general public

Zoologists and wildlife biologists perform a variety of scientific tests and experiments. For example, they take blood samples from animals to assess their levels of nutrition, check animals for disease and parasites, and tag animals in order to track them. Although the roles and abilities of zoologists and wildlife biologists often overlap, zoologists typically conduct scientific investigations and basic research on particular types of animals, such as birds or amphibians, whereas wildlife biologists are more likely to study specific ecosystems or animal populations, such as a particular at-risk species. Wildlife biologists also do applied work, such as that involving the conservation and management of wildlife populations.

Zoologists and wildlife biologists use geographic information systems (GIS), modeling software, and other computer programs to estimate wildlife populations and track the movements of animals. They also use these computer programs to forecast the spread of invasive species or diseases, project changes in the availability of habitat, and assess other potential threats to wildlife.

Zoologists and wildlife biologists conduct research for a variety of purposes. For example, many zoologists and wildlife biologists work to increase our knowledge and understanding of wildlife species. Traditionally, many wildlife biologists researched ways to encourage abundant game animal populations in order to increase recreational hunting and tourism. Today, many also work with public officials in conservation efforts that protect species from threats and help animal populations return to and remain at sustainable levels.

Most zoologists and wildlife biologists work on research teams with other scientists and technicians. For example, zoologists and wildlife biologists may work with environmental scientists and hydrologists to monitor water pollution and its effects on fish populations.

Zoologists generally specialize first in either vertebrates or invertebrates and then in specific species. Following are some examples of specialization by species:

  • Cetologists study marine mammals, such as whales and dolphins.
  • Entomologists study insects, such as beetles and butterflies.
  • Herpetologists study reptiles and amphibians, such as snakes and frogs.
  • Ichthyologists study wild fish, such as sharks and lungfish.
  • Mammalogists study mammals, such as monkeys and bears.
  • Ornithologists study birds, such as hawks and penguins.
  • Teuthologists study cephalopods, such as octopuses and cuttlefish.

Some zoologists and wildlife biologists specialize in studying wildlife according to the type of water or land where the wildlife lives. The following are examples of those who specialize by habitat:

  • Limnologists study organisms that live in freshwater.
  • Marine biologists study organisms that live in saltwater.
  • Terrestrial biologists study organisms that live on land, including plants and microbes.

Other zoologists and wildlife biologists are identified by the aspects of zoology and wildlife biology they study, such as evolution and animal behavior. Following are some examples:

  • Botanists study plants, including their growth, diseases, and structures. Agronomists study the particular plant science concerning crop production. For more information on agronomists, see the profile on agricultural and food scientists.
  • Ecologists study ecosystems, which include all relationships between organisms and the surrounding environments.
  • Evolutionary biologists study the origins of species and the changes in their inherited characteristics over generations.

Many people with a zoology and wildlife biology background become high school teachers or college or university professors. For more information, see the profiles on high school teachers and postsecondary teachers.

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How To Become A Fish And Wildlife Biologist

Zoologists and wildlife biologists need a bachelor’s degree for entry-level positions; a master’s degree is often needed for higher level investigative or scientific work. A Ph.D. is necessary to lead independent research and for most university research positions.


Zoologists and wildlife biologists need at least a bachelor’s degree. Many schools offer bachelor’s degree programs in zoology and wildlife biology or in a closely related field, such as ecology. An undergraduate degree in biology with coursework in zoology and wildlife biology also is good preparation for a career as a zoologist or wildlife biologist.

Zoologists and wildlife biologists typically need at least a master’s degree for higher level investigative or scientific work. A Ph.D. is necessary for the majority of independent research positions and for university research positions. Most Ph.D.-level researchers need to be familiar with computer programming and statistical software.

Students typically take zoology and wildlife biology courses in ecology, anatomy, wildlife management, and cellular biology. They also take courses that focus on a particular group of animals, such as herpetology (reptiles and amphibians) or ornithology (birds). Courses in botany, chemistry, and physics are important because zoologists and wildlife biologists must have a well-rounded scientific background. Wildlife biology programs may focus on applied techniques in habitat analysis and conservation. Students also should take courses in mathematics and statistics, given that zoologists and wildlife biologists must be able to do complex data analysis.

Knowledge of computer science is important because zoologists and wildlife biologists frequently use advanced computer software, such as geographic information systems (GIS) and modeling software, to do their work.

Important Qualities

Communication skills. Zoologists and wildlife biologists write scientific papers and give talks to the public, policymakers, and academics.

Critical-thinking skills. Zoologists and wildlife biologists need sound reasoning and judgment to draw conclusions from experimental results and scientific observations.

Emotional stamina and stability. Zoologists and wildlife biologists may need to endure long periods with little human contact. As with other occupations that deal with animals, emotional stability is important in working with injured or sick animals.

Interpersonal skills. Zoologists and wildlife biologists typically work on teams. They must be able to work effectively with others to achieve their goals or to negotiate conflicting goals.

Observation skills. Zoologists and wildlife biologists must be able to notice slight changes in an animal’s characteristics, such as changes in its behavior or appearance.

Outdoor skills. Zoologists and wildlife biologists may need to chop firewood, swim in cold water, navigate rough terrain in poor weather, or perform other activities associated with life in remote areas.

Problem-solving skills. Zoologists and wildlife biologists try to find the best possible solutions to threats that affect wildlife, such as disease and habitat loss.

Other Experience

Some zoologists and wildlife biologists may need to have well-rounded outdoor skills. They may need to be able to drive a tractor, use a generator, or provide for themselves in remote locations.

Many zoology and wildlife biology students gain practical experience through internships, volunteer work, or some other type of employment during college or soon after graduation.


Zoologists and wildlife biologists typically receive greater responsibility and independence in their work as they gain experience. More education also can lead to greater responsibility. Zoologists and wildlife biologists with a Ph.D. usually lead independent research and control the direction and content of projects. In addition, they may be responsible for finding much of their own funding.

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Fish And Wildlife Biologist jobs

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Fish And Wildlife Biologist Demographics


  • Male

  • Female

  • Unknown



  • White

  • Hispanic or Latino

  • Asian

  • Unknown

  • Black or African American

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Languages Spoken

  • Spanish

  • Dakota


Fish And Wildlife Biologist

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Fish And Wildlife Biologist Education

Fish And Wildlife Biologist

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Top Skills for A Fish And Wildlife Biologist


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Top Fish And Wildlife Biologist Skills

  1. Fish Habitat
  2. EPA
  3. Data Entry
You can check out examples of real life uses of top skills on resumes here:
  • Worked closely with partners and stakeholders to develop the first National Fish Habitat Plan.
  • Prepared and reviewed proposals and managed contracts.
  • Used MS Access relational database software in data entry and analyses.
  • -Imported GIS polygons into Oracle to as initial step in simplification of out of range species detection.
  • Conducted a diversity of activities related to compliance with the Federal Endangered Species Act of 1973, as amended.

Top Fish And Wildlife Biologist Employers