- Killer whales took down another yacht on Monday as the Mediterranean yachting season begins.
- It's the latest incident of orcas clashing with boats, which has been on the rise in recent years.
- Marine biologists say the orcas are likely playing and may be learning the behavior from each other.
The Mediterranean yachting season has kicked off for the summer — and it didn't take long for another yacht to fall victim to a killer whale encounter.