zooligist but they study animals and you can also pick a group in particular E.G the study of reptiles Herbatology
blue whales
Blue whales mostly eat krill, which is a kind of zooplankton living in the ocean.
I think they use some kind of net or something. Sorry if it doesn't help.
Blue Whales are the largest.
Your question is mistaken. Blue whales eat krill. Krill are tiny organisms that float about in the water and are kind of like plankton.
Blue whales feed almost exclusively on krill, a tiny kind of shrimp. Other types of zooplankton are being eaten by blue whales as well. Sometimes they eat up to 3600 kilograms (7900 pounds) a day of krill.
THE TOOTHLESS WHALES: blue whales, finback whales, right whales, sei whales, humpback whales, and gray whales. THE TOOTHED WHALES: white beluga whales, black beluga whales (pilot whales), orcas (killer whales), sperm whales.
Salt water, they live in the seas and oceans.
It is the humpbackwhale and the blue whale.
The Blue Whale is the largest animal on earth.
No, the largest whale is the Blue Whale.
Sharks polar bears sharks clownfish and blue whales