Why do orcas headbutt sunfish so violently?

Orcas headbutt sunfish because they want to knock them out so they are easier to eat.

Think about playing tag. If you see a slow friend, you might give them a gentle tap to stop them. Orcas do something similar but much stronger. The sunfish, also called a mola mola, is like a floating, flat pancake in the water. It swims slowly and has very thick, bony skin.

Orcas are like smart bullies. They notice that sunfish move slowly. Instead of chasing them, the orcas use their strong heads like a football player tackling someone. Bam! The impact is so hard that the sunfish gets dizzy and stops moving. This is called stunning.

Imagine hitting a water balloon against a wall. Splat. It doesn’t break, but it stops moving. The orca waits for the sunfish to rest. Then, the orca bites off a chunk of its tasty, soft meat. It is like taking a bite out of a giant, squishy cookie.

Why not just eat it right away? The sunfish’s skin is tough, like a thick crust. By knocking it out first, the orca makes the meal easier to handle. It is a clever trick to save energy and get a delicious snack without a big chase.