No, they weren't coming ashore to take the Hobbiton tour. On New Zealand's South Island on Friday, nearly 200 pilot whales beached themselves - most likely on accident. Scientists are speculating that these whales may have been in an area where their built-in sonar abilities were messed with, leading them to swim up and over the area they'd normally be comfortable in. These whales can't, after all, survive on the shore for extended periods of time. They breath oxygen, but they still need to be wet.