marine biologist
Oceanographer.
A scientist who studies animals is called a zoologist.
An oceanographer is a scientist who studies the oceans and seas. They investigate various aspects of the marine environment, such as ocean currents, marine life, and the impact of human activities on the oceans.
An oceanographer and someone who studies sharks is an ithcyologist.
Marine biologist. Actually, a Marine Biologist is someone who studies marine organisms (plants, oceans, and animals), but someone who studies MAINLY marine mammals is a marine mammalogist.
zoologistZoologist are scientist that study animals
An oceanographer is a scientist who studies oceanology, the branch of science dealing with physical and biological aspects of the oceans.
Zoologist
hydrologist
A biologist is a scientist who studies animals.
A Zoologist
Wildlife Biologist