What is a Marine Biologist?

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The term "time immemorial" originally referred to the time before Richard I became King of England in July 1189.  more...

December 7 ,  1941 :  Japanese bombers attack Pearl Harbor.  more...

A marine biologist is usually a person with advanced degrees in life sciences. He or she will study life forms of the ocean from a scientific perspective, and may hold specific bachelors, masters, or PhDs in biology, marine biology, and/or chemistry.

There are many different areas in which marine biologists may work. They may help to protect life forms in a part of an ocean, or study the interactions of life forms in a specific ocean environment. They might also analyze the behaviors of fish species. Some specifically examine microscopic life forms or one species of fish only.

Some marine biologists work in aquariums to help keep fish populations healthy and comfortable in a confined space. They may care for injured large fish and run a relocation program. They also may supervise or participate in developing educational materials for visitors to an aquarium. In the field, observations help them learn how to care for fish of different species and also what material is vital for others to know.

Since frequently a marine biologist works in the field or more accurately, the ocean, most have to be adept swimmers and divers. This means in addition to college education, someone in this career usually holds a certificate in scuba diving.


However, not every marine biologist works near or in the ocean. Some work in landlocked areas analyzing research or teaching marine biology. However, it is difficult to get these positions unless one has participated in some practical research along the way. Thus being a good swimmer is an important requirement.

Many with advanced degrees work as professors, and also continue to conduct field studies. This means a marine biologist should be very adept at applying for science grants in order to conduct work or research. He or she should be a good writer, because many who work independently rely on grants as their sole form of payment.


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Discuss this Article

Post 113

What does a marine biologist do on a regular basis?

Post 112

Being a marine biologist has always been my dream job. I feel so alive when I'm somewhere near marine life. But there are so many things that can stand in our way. I love marine life and everything about it but is marine biology right for me? No one will really know what job is right for them.

Post 110

I want to be a marine biologist when I grow up. I love sea animals and the sea. I really want to become a marine biologist!

Post 107

I need the main information about becoming a marine biologist and how much they get paid today -- enough to fill a two-page paper.

Post 105

I am 10 and really want to become a marine biologist! I hope I will get to work with whales and travel!

Post 104

I'm 10 too, and I am so involved in animals and I love it! My dream is to become the best marine biologist I can be and I love animals. I went to a scuba diving try out and it was amazing. I hope I will achieve my life long dream to become a marine biologist some day.

Post 103

I have always wanted to be a vet, or work with some kind of sea animals and reading what this is all about is what i want to do. Where do marine biologists work? Do they travel?

Post 100

What is the beginning pay, middle pay, and highest pay of a marine biologist?

Post 99

I love marine animals and can't wait to get a chance to work with them when I become a marine biologist! I'm not afraid of anything! I'm an excellent swimmer and am proud to say this is what I want to do with my life! i want an adventure

Post 98

what kind of qualifications, training, and education do you need in order to become a marine biologist? what degree do you need to become a marine biologist? i would love to know!

Post 96

once i found out that sharks may lead to a cure to breast cancer, i immediately wanted to be a marine biologist. i am the smartest in my class and I've loved swimming since i was born so this is what I'm meant for and i believe that you can find what's right for you in the world.

Post 95

i love marine biology and i loved this article

Post 94

I'm 17 and applying to university very soon. I was wondering what the most world renowned university for studying marine biology is? Thank you.

Post 89

I'm Shemoney, and to become a marine biologist has always been my dream job for the future since i was a child. I'm currently 15 years old and I look forward to becoming a part of the marine life, with a lot of hard work, and i should say this article really helped me a lot.

The sea world is so amazing,and wonderfully beautiful. I think I'm in love. Really.

Post 88

My name is Tracey and I'm 10 and I would love to be a marine biologist. When people even talk about water I think of being a marine biologist. I just love the marine life. I love marine mammals and under the sea things.

It has been my dream since I went swimming! If I do get my dream job I would be the happiest person in the world.

Post 86

my name is hayley. I am 9 years old and i really want to be a marine biologist because i love learning about sea creatures and think it would be a really cool job when i am older.

Post 85

I am 14 years old and iv always dreamed of becoming a marine biologist. I've always been into sea animals and going to aquariums and learning more about them.

Post 80

I think Marine Biology is really cool and this helped me to learn more about it.

Post 73

i also think marine biologists are pretty cool.

Post 72

Thanks so much! this really helped me write a paragraph for a poster that is due in a week!

Post 71

i really like this. it help me learn more about a marine biologist and it helps me with my paper that due in like a few days. so thanks a lot and thanks for all your help.

Post 70

I'm 11 and i need some information about marine biologists. these articles were useful but i need the topics of tools used by scientists and education requirements. Please post an article or direct me to another resource.

Post 69

This is really cool. I also really want to be a marine biologist and/or a dolphin trainer. As far as I know, I've been interested in whales and dolphins since I was two, and I'm currently fourteen. I hope to be able to study whales and dolphins, specifically.

Post 67

This information is great. i am 16 years old and want to be a marine biologist and oceanographer. i love science and the ocean and i have a passion for animals, especially marine ones. I can't wait to do research when i am older and really make a difference to the world.

Post 66

What colleges are right for this job?

Post 65

This article is really cool to read. I wish every one could read this. I think marine biologist is really cool to do. I think is really cool because you could work with different animals that live in the ocean or in the place that marine biologists work.

If you could think of more that marine biologists do, could you write them on the article.

Post 64

Even though i am only 11, i have always wanted to be a marine biologist! i think it would be a very cool experience and privilege! i have researched about them every night and already getting ready to go to marine corps college!

Post 63

Thank you for the article! It helped me realize what a marine biologist is and what they do. It gave me good insight into preparing for a marine biologist career.

Post 62

i am only 13, but my hopes of being a marine biologist are very big. I've wanted this for about three or four years now. And also on top of the many years to come. There's only so much a 13 year old can dream of, and that's my biggest dream!

Post 61

what does a marine biologist person need to already know before starting a job?

Post 60

what does a typical day as a marine biologist look like?

Post 59

i would love to become a marine biologist but they don't get paid well. but i will follow my dream.

Post 57

I am ten years old. I am interested in being a marine biologist. I wanted to know how to start preparing now to become one? (p.s. My mother helped me to post my comment.)

Post 56

this article really helped me out. thanks a lot.

Post 53

these really are helpful facts and no matter the pay it's a really great job for persons with the sign of aquarius. lol. we love water.

Post 52

i thought this was a very good page to help me with my school project.

Post 51

it was awesome.

Post 50

I wish some people could read this article about marine biologists because they often misinterpret this kind of job! I really want to take up marine biologist but i ended up taking nursing. Too bad for me.

Post 49

I'm looking for the canadian universities that offer the program required for a marine biologist and entrance requirements for a marine biologist.

Post 47

I'm doing a marine biology project at school. I'm sure someone knows what I'm talking about. anyhow, I'm trying to find the salary at the beginning and end of a marine biology career. any suggestions or links?

Post 46

wow. this is amazing.

Post 44

this helped me with my school work. thank you.

Post 43

thanks so much. helped with my science project!

Post 42

thanks so much. i'm doing a careers project on marine biology and this has helped so much.

Post 41

Thanks! loved it.

Post 39

i have like biology and water and fish so it's a great job. i also love science. thank you for posting it. this article helped me a lot.

Post 38

I've got to write a five page paper, and this was a very nice contribution.Thank you!

I also did a bibliography, but it is a rather large annotated one, so....

Post 37

i loved this article because i need to start thinking about my future. I have always wanted to be a veterinarian since i could speak, but all the grotesque things didn't appeal ti me, so I have decided that this may be a great route for me to achieve. Thanks much. =)

Post 36

i would love to be a marine biologist because i love to work with animals and i love to help people.

Post 35

hey i have a question for you, if i want to be a marine biologist, what would i have to do to get started?

Post 34

wow thank you i learned so much on one website. i just wrote eight paragraphs on this information. thank you. and i made a bibliography so you will get credit on this.

Moderator's reply: We appreciate your conscientious approach to properly document your sources!

Post 33

I found enough info on Marine Biologists.

Post 32

Thanks so much! now I've got the main part of my project done!

Post 31

excellent article!

Post 30

How many years in college to be a marine biologist?

Post 29

thanks. you helped me with my science project.

Post 28

all my life i've wanted to be one. this page let me know a little bit more of what a marine biologist does and now i think i want to be one. now i love all animals but i really love animals in the sea. --from T.C.

Post 27

what schooling (post high school) is required for marine biology?

Post 26

Thanks a lot! I love orca the best. they are so interesting!

Post 25

i really liked this page. it has helped me a lot!

Post 23

wow that is cool at first. i really didn't think i would want to be a marine biologist, now i changed my mind.

Post 22

this helped me see what i really want to be. i love dolphins; they are my favorite animal! i cannot wait to become a marine biologist! i can see that i will not be working with dolphins but i will still be seeing them! By Travis Durdin.

Post 21

How much do they get paid by the hour?

Post 20

Do they get to swim with the pretty fishes?

Post 19

Is there math involved?

Post 18

what do they study?

Post 17

this article helped me with my homework!

Post 16

What's the difference between a wildlife biologist and a marine biologist?

Post 15

OK so now that i got the whole picture of what exactly it is. where do marine biologists usually go to study these fish, like in australia?

Post 14

This article helped me a lot with my report. Thanks!

Post 13

at first i wanted to be a pediatric. then my cousin mentioned this. i looked it up.i love it

Post 12

i think this is the best job every because i get to check out all the different types of animals that i never even thought of

Post 11

i'm only 11 and i really want to be a marine biologist. it sounds so fun and i would think it's the coolest job in the world because you would see all these different things in the ocean that people wouldn't see on a daily basis. marine biologist is my dream job.

Post 10

How did you get interested in marine biology because I really would like to know because I don't really know if I should do marine biology?

Post 9

Wow, this article was really helpful! It gave me all of the brief facts that I wanted and needed to know about marine biologists! Thanks!

Post 8

Marine Biologists are usually getting paid at least $18-$26 an hour.

Post 6

How would you describe a summary of the job?

Post 3

how much does a marine biologists get paid?

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