Geoducks...What?!

They are definitely not "ducks", nor do they have any relation to "geo"-logy. In fact, they seem alien enough to be "from Mars" and, for all I know, possess a malign intelligence.

They are found mostly around Pacific Coast of the US and Canada, and in Japan they seem to serve as inspiration for "manga" of certain tentacled variety.



Modern biologists easily classify it as large saltwater clam, a bivalve mollusk with a huge "neck", or a "siphon". How huge, you'll ask? Up to two meters in length.



Deep Diggers of the Depths : Even their name is wrong, because it's pronounced "GOOEY duck". You'd think an epithet "gooey" would seem more appropriate for this bizarre creature, but it's not gooey in any sense. The name comes from a misspelling of "gweduc" (a native word), which means to "dig deep". Also, the "Elephant Trunk Clam" monicker fits them quite well.



You'd need to hook up with your buddy to dig them out, especially if you're going to use the "hold-breath" method. It's not so easy to spot the protruding siphon, either.



Sometimes they are confused with "piddocks", which are smaller mollusks.



But once spotted, they can't escape you, or dig further down. In fact, the body of an adult geoduck remains in one spot for its entire life. Sea stars would nibble at them, but once they bury themselves almost a meter deep, no predators can get at them - so they end up living REALLY long.



Old and Wise : Treat them with respect. They'll outlive any of you - they get up to 160 years old . It's the second longest-living organism on Earth (after giant tortoises, which can live almost 200 years). As they grow, they accumulate rings on their shell, much like a tree does.

The average adult geoduck that you'll likely to meet will be the same age as you - 25 to 50 years old, but it hardly has the same experiences as you are, being buried all its life in one spot.



Here is a good-sized geoduck on display in a curiosity shop in Seattle.

"Their large, meaty siphon are prized by some for its savory flavor and crunchy texture." It is a delicacy in Asia, each costing $200 - $300, so if you ever considered opening a private geoduck farm... be also ready to deal with their reputation to increase the "male potential".







The average female produces up to 5 billion eggs in her lifetime. Here is a picture of a bunch of geoduck-like mollusks clinging to a log of wood in Ardmore.

Geoduck is an official mascot for the Evergreen State College in Olympia, Washington - which also has a (very appropriate) motto. "Let It All Hang Out".

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Socotra Island: you have to see it to believe it

We covered some otherwordly places before (see, for example, Bolivian Salt Lake, or The Richat Structure), but this island simply blows away any notion about what is considered "normal" for a landscape on Earth.

Imagine waking up on the Socotra Island and taking a good look around you (let's say your buddies pulled a prank on you and delivered you there, and lets also assume that you don't have any hangover from abuse of any substances). After a yelp of disbelief, you'd be inclined to think you were transported to another planet - or traveled to another era of Earth's history. 

The second would be closer to the truth for this island, which is part of a group of 4 islands, has been geographically isolated from mainland Africa for the last 6 or 7 million years. Like the Galapagos Islands, this island is teeming with 700 extremely rare species of flora and fauna, a full 1/3 of which are endemic, i.e. found nowhere else on Earth.

The climate is harsh, hot and dry, and yet - the most amazing plant life thrives there. Situated in the Indian Ocean 250 km from Somalia and 340 km from Yemen, the wide sandy beaches rise to limestone plateaus full of caves (some 7 kilometers in length) and mountains up to 1525 meters high.

The name Socotra is derived from a Sanscrit name, meaning "The Island of Bliss"... Is it the beaches? The isolation and quiet? or the strange and crazy botanical allure?

Alien-looking plants: H. P. Lovecraft's secret inspiration?

Was the famous Chtulhu myths creator aware of these forbidding mountains with their hauntingly weird flora (think of plant mutations from his "The Color out of Space") ? We almost tempted to call Socotra the other "Mountains of Madness" - the trees and plants of this island were preserved thru the long geological isolation, some varieties being 20 million years old... 

We begin with the dracena cinnibaris or Dragon's Blood Tree, the source of valuable resin for varnishes, dyes, and "cure-all" medicine; also (predictably) used in medieval ritual magic and alchemy -

The branches spread out into the sky and from below appear to hover over the landscape like so many flying saucers... and from above they have a distinct mushroom look:

There is also the Desert Rose (adenium obesium) which looks like nothing so much as a blooming elephant leg. Dorstenia gigas - apparently does not require any soil and sinks roots straight into the bare rock.

Somewhat similar to the weird Dorstenia gigas, is this "bucha" vegetable, found as far north as Croatia. I hope it's not pregnant with anything malignant inside this sack. John Wyndham (with his "The Day of the Triffids") would've loved it. Also found in Socotra's landscape is the ever-strange and extremely rare Cucumber Tree (dendrosicyos socotranum) - and yes, it's related to what's sitting in a pickle jar in your fridge.

Want to see some fairy-tale (and possibly haunted) shipwrecks? There are diving tours available... Hopefully some IMAX crew would film it in all its glory one day.

Al Hajarah, Yemen - Walled city in the mist.

Computer game designers take note - this mysterious city in the foggy Yemen's Haraz Mountains can surely fire up imagination of anybody who decides to explore it.

Dune? Clark Ashton Smith's Zothique? Pack your bags, for this is on our good old planet Earth, no interstellar visa required.

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