Lopes has an idea here, a link to either Native American burial grounds or elephant graveyards. But somehow I’m bothered by the elements. Stone tombstones floating? Who puts up the tombstones? Why would a ship pass through this unsafe area? Are whales Christian?

Elephant graveyards are said to be a myth, although when I visited Ngorongoro Conservation Area in Tanzania the guide showed us one. It was suspiciously close to a road, so I suspect this may have been where they would haul dead elephants, or maybe the result of poaching for ivory. Guides are, of course, always looking for a good story to tell the tourists.

Dead whales usually sink to the bottom, where they can become whale falls, an ecosystem supported by the dead whales. Since they are whale falls, does this mean whales tend to die in autumn?

But while we’re on the topic of graveyards, this non-CIDU was farther down in my comics feed: