The humpback whale has one of the biggest mouths on the planet—and the appetite to match. The bus-size mammals can eat up to 2500 kilograms of fish a day, and a new study reveals one way they snag these huge numbers: They make the fish come to them.
Humpbacks were already known to have a few hunting tricks up their sleeve. They blow bubbles in giant circles around herring to herd them into tightly grouped schools that can be swallowed whole. They also “power thrust” into dense balls of young herring, catching the fish by surprise.
Joshua Rapp Learn 