Where do blue whales feed in large numbers?
Quick Answer
Blue whales often feed in nutrient-rich polar waters, especially in the Southern Ocean around Antarctica and in parts of the North Pacific. These regions support huge krill populations.
The Full Story
Blue whales gather in some of the world’s richest feeding areas, including the Southern Ocean around Antarctica and productive parts of the North Pacific. They feed almost entirely on krill, so they are drawn to places where these small crustaceans swarm in vast numbers. In summer, blue whales can travel to high-latitude waters to build up energy reserves after breeding in warmer regions. Their distribution is tied closely to ocean productivity, temperature, and seasonal krill movements.
Key Facts
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