Drama at the beach

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Horseshoe crab with loop of tracks behind it

I’m at the beach (the beach!) and it’s September, and there was a storm recently, so things have been quite chilly and windy and sploshy. Monday morning, I went out for a walk before starting my day of remote work, and I saw this horseshoe crab, and it was moving.

I am told by the friend whose beach house this is that her relatives are thrilled to hear a report of a moving horseshoe crab. Most of the horseshoe crabs they’ve seen in these parts are just bits, like a piece of shell or that tail-thing that sticks out behind, or if they’re whole, they’re dead or mostly dead.

This horseshoe crab was very much not dead.

Horseshoe crab with fresh tracks

This horseshoe crab was chugging along. I took a video and, while I could probably upload it here, I am writing this on an inconvenient device at a beach house, so I will instead direct you to the link at YouTube: Drama at the Beach.

If you know two facts about horseshoe crabs, they are probably (1) that their blood is used in pharmaceutical manufacturing and (2) they are “living fossils” – there were horseshoe crabs 445 million years ago. So long ago.

So I suppose horseshoe crabs have been doing this sort of thing basically forever, since before there were dinosaurs. Thanks for letting me hang out for a few minutes of the journey, friend.

Categorized in: Animals, Helen, Nature