Blue whales are baleen whales. According to the National Oceanic and Atmospheric Administration, they almost exclusively eat krill, which they strain out of huge water gulps through baleen plates.

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

These colossal cetaceans often reach 30 metres in length and can weigh up to 180 tonnes - so they need to eat a lot to keep them swimming. But despite their enormous size, blue whales feed almost ...

The whales eat krill and fish that can aggregate in massive schools. However, their diets are distinct. While blue whales only eat krill, humpback whales eat krill and small schooling fish such as ...

The whales eat krill and fish that can aggregate in massive schools. However, their diets are distinct. While blue whales only eat krill, humpback whales eat krill and small schooling fish such as ...