Orcas sink 3 boats in Europe and appear to teach others to do the same. But why?

This noisy animal that floats on the surface of the water smells bad and has a really sharp tail so I decided to kill it.

Nothing a cat wouldn't do.

IDK, but boats emit into the sea a lot of noise this kind of sea animal are sensitive to, like _a really high amount_.

it's like being forced to live on a airport and then you realize if you damage the planes they don't take of and in turn aren't so painful loud

What do you mean “why”? Has anything good ever come to orcas from getting close to a boat?

We're overfishing ... maybe they're just (a|hu)ngry.

Three females attacked small boats for years with impunity. For fun most likely. Now they got bored of just bumping and breaking rudders. Why? They are intelligent, they have a lot of free time, and not that many toys to play with. And they are top predators, nothing to fear. They will be doing it till hunted down or punished somehow. Not that I'm voting for it, but without lessons of respect they will never unlearn their bad habits. It's just a matter of time till they kill someone, or start killing intentionally.

Sailboat rudder is to an Orca... a fun play toy. It's big, smooth, and heavy. It moves when the whale pushes it and it also causes the boat to change direction!

Simply, why not?

orcas will do it for the lulz

Showing that orcas can naturally be aggressive and attack humans unprovoked throws a giant wrench on the media machinery that generated the documentary "Blackfish", which revolved on the supposed fact that orcas go crazy when they are held in SeaWorld parks.

Humans have been killing orcas for years and years. It's about time that humans got a taste of the same treatment.

Humans are just bigger, fatter seals. And they're not as fast in the water.