17 April 2007

What on earth are these

We've seen similar shapes in South Africa. They look just like worms but are made of sand. Perhaps the explanation is very simple, but if anyone knows, let me know please.
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1 comment:

Jeremy Hayden said...

If you have read Frank Herbert's Dune, it's a baby sandworm. :)
Actually its probably a lugworm, as I discovered by chance on TV the other night. Try Wikipedia's Entry.