What is Zoology? - Definition, Branches & Tools

An error occurred trying to load this video.

Try refreshing the page, or contact customer support.

Coming up next: Levels of Biological Organization

You're on a roll. Keep up the good work!

Take Quiz Watch Next Lesson
Your next lesson will play in 10 seconds
  • 0:03 What is Zoology?
  • 0:41 Branches of Zoology
  • 3:28 Tools of Zoology
  • 4:10 Lesson Summary
Save Save Save

Want to watch this again later?

Log in or sign up to add this lesson to a Custom Course.

Log in or Sign up

Speed Speed Audio mode

Recommended Lessons and Courses for You

Lesson Transcript
Artem Cheprasov

Artem has a doctor of veterinary medicine degree.

Expert Contributor
Amanda Robb

Amanda holds a Masters in Science from Tufts Medical School in Cellular and Molecular Physiology. She has taught high school Biology and Physics for 8 years.

This lesson will give you an overview of zoology. First, the field is defined. Then, you'll get an idea of the many branches of zoology and a taste of the wide variety of tools a zoologist may need.

What Is Zoology?

Do you like animals? More than likely, you do. Do you like classifying things? Anatomy? Physiology? If you answered yes to all three, then perhaps zoology may be something for you to consider. Zoology involves the study of animals. Not just any study, but how to classify animals, their history, their anatomy and physiology, their development, and so much more.

Just like there are many components to zoology, there are many branches of zoology and tools zoologists use to do their job well. This lesson gives you an overview of all of those things.

Branches of Zoology

There are so many amazing branches of zoology. To learn about a few of them, we're going to meet some zoologists. First up is Dr. Jane. Dr. Jane works in the Amazon rainforest. She studies all sorts of things many people are afraid of; things that aren't warm-blooded. She's also afraid of stepping on her study subjects for fear of hearing a 'crunch'. Did you guess what Dr. Jane studies? Insects! She's an entomologist, or a person who studies insects.

Entomology is the study of insects.

Next up is Dr. Bob. Dr. Bob actually works for the same team as Dr. Jane, so he's also in the Amazon rainforest. However, he doesn't work so much on land as he does on a boat on the Amazon River. He doesn't study microscopic things in the water either. You probably already guessed what he studies. Dr. Bob is an ichthyologist, a person who studies fish.

If neither insects nor fish are up your alley, then maybe Dr. Mary will pique your interest in the field of zoology. Dr. Mary's heroes when growing up were the Wright brothers. She also uses big nets strung up across the air to try and catch her study subjects, like a spider would catch flies. If you've guessed Dr. Mary loves to study birds and flight, you're right! That's because she is an ornithologist, or a person who studies birds.

Depending on your perspective, birds are somewhat related to what Dr. Jim studies. Dr. Jim can be found in arid locations around the world looking for wavy tracks in the sand and dirt. He's also found alongside ponds in the middle of forests, listening for tell-tale sounds of what he's looking for. Have you guessed what Dr. Jim studies? Dr. Jim is a herpetologist, or someone who studies reptiles and amphibians.

Herpetology is the study of reptiles and, like this now extinct golden toad, amphibians.

There are plenty more branches of zoology and related fields that encompass zoological aspects, including but not limited to:

To unlock this lesson you must be a Member.
Create your account

Additional Activities

A Day with a Zoologist

In this creative writing activity, students are going to write about a day in the life of one type of zoologist from the lesson. They can write it from the perspective of the zoologist, or from the perspective of a narrator following the zoologist throughout their day. The plot can be anything the student can create, but should follow a plot structure of exposition, rising action, climax, falling action and resolution.


For example, a student might choose to write a short story about an ichthyologist on an expedition in the Amazon rainforest. The student would need to look up what fish live in the Amazon river to create a realistic story for his ichthyologist. The exposition might be setting the story in the Amazon, with rising action of learning about a new species of fish from villagers. At the climax, the ichthyologist might have found the fish and then during the falling action take the fish back to his lab and the resolution could be the discovery of a new species.

Student Directions

Now that you know about some of the different types of zoologists, you're going to put your creative writing skills to work and imagine a day in the life of one of them. To start, first choose a specialization from the lesson in zoology, or research one that wasn't explained. Then, create a plot diagram that includes a description of the introduction, or exposition, rising action, climax, falling action, and resolution for your story. Then, get to work writing. Your story must be at least 2,000 words and should include images. You can use MS Word, Google Docs, LucidPress, or hand write your story. It can be from the perspective of the zoologist, from a narrator's perspective, or something else. However, the story must center around a zoologist!

Criteria For Success

  • Story is at least 2,000 words
  • Story centers around one type of zoologist
  • Story is scientifically accurate and reflects the job of a zoologist
  • Story includes pictures, as well as descriptive language to set the scene

Register to view this lesson

Are you a student or a teacher?

Unlock Your Education

See for yourself why 30 million people use

Become a member and start learning now.
Become a Member  Back
What teachers are saying about
Try it risk-free for 30 days

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Create an account to start this course today
Try it risk-free for 30 days!
Create an account